Answer:
The most important properties of an ideal drug are: effectiveness, safety, and selectivity. If the drug is not effective, it should not be used. There is no such drug as safe drug: all drugs can cause harm. There is no such thing as selective drug: all drugs can cause side effects.
A patient who is receiving an immune modulator has been admitted to the unit. what would be a priority action by the nurse?
Monitor the biochemistry of the blood and vitals. Check the urine output and look for visible signs of inflammation in the body.
What are immunomodulatory drugs?Immunomodulatory drugs elicit an immune response in the body of a patient consuming it.
Immunomodulatory drugs are taken to boost the immunity of an individual. Immunomodulatory drugs are the part of immune therapy.
Immunomodulatory drugs increases the production of antibodies in the body and thus evokes the immune responses.
Immunomodulatory drugs are commonly taken after chemotherapy. In the treatment of cancer, many healthy cells are also destroyed along with the cancer cells.
The immune system of the person is weakened and so immunomodulatory drugs are taken.
Immunomodulators have common side effects like fatigue, constipation, low haemoglobin count, nausea etc.
There are many natural agents that work as immunomodulators for the body. For eg., some herbs, vitamin D supplements etc.
Therefore, immunomodulators increase the body's immunity.
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Which of the following is NOT a type of family or physician practice?
Question 4 options:
Massage therapist
Psychiatrist
Obstetrician
Dermatologist
The professional that is not a type of family of physician practice is a psychiatrist (option B).
Who is a psychiatrist?A psychiatrist is a medical doctor specializing in psychiatry, which is a branch of medicine that subjectively diagnoses, treats, and studies mental disorders and behavioural conditions.
According to this question, the following are the definitions of physician practice:
Obstetrician: This is a physician who specializes in childbirth.Dermatologist: This is person who is skilled in the study of skin and it's management. Massage therapist; This is a professional that is skilled in the therapeutic use of massage.Therefore, the professional that is not a type of family of physician practice is a psychiatrist because it is not family related.
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In what ways does a virus meet the characteristics that biologists typically associate with living things. In what way does it not?.
However, viruses do exhibit several traits common to living creatures. Like cells, they are composed of proteins and glycoproteins. They include DNA or RNA that serves as the genetic material needed to create other viruses.
Define DNA: the genetic material.The idea that all living things are made up of cells that only develop from the growth and division of other cells gained widespread acceptance in the early 19th century. A period in which numerous biologists performed extensive observations of the microscopic structure of cells followed the advancement of the microscope. By 1885, there was a significant amount of indirect evidence that chromosomes—dark-staining threads in the cell nucleus—carried the genetic information for cells. Chromosomes comprise around half protein and half DNA by weight, it was later discovered.
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Wyatt is in his biology class studying about the nervous system in cats. He is supposed to show the difference between the central nervous system and the peripheral nervous system. Which two components would be correct for Wyatt to contrast?
A. the brain and the spinal cord
B. the heart and the lungs
C. the nerves in the legs and the spinal cord
C. the nerves in the legs and the nerves in the heart
Sam has been diagnosed with having pulmonary edema. Which heart valve is most likely malfunctioning and not closing properly?.
Answer:
mitral valve.
Explanation:
The nurse is preparing to perform a physical assessment. what should be included in the preparation of the client? select all that apply.
Confirm Identity
The client's identity must be verified by the nurse using the identity band and two identifiers before beginning any procedure (name, date of birth, or medical identification number). The nurse should also identify themselves and go over the procedure.
What do you understand by physical assessment?The nurse can get a thorough evaluation of the patient thanks to an organized physical examination. Information-gathering methods include observation/inspection, palpation, percussion, and auscultation.
Basic physical assessment guidelines include reviewing the perinatal history for any possible pathology, evaluating the infant's colour for any possible pathology, auscultating only in a quiet setting, keeping the infant warm during examination, having the necessary tools on hand, and calming the infant before.
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Delays in getting medical care and high costs of medical care are some of the reasons why people use complementary and alternative (cam) techniques. True or false
It is true that due to Delays in getting medical care and high costs of medical care are some of the reason why people use different methods so as to get fit and cure any major or minor kind of diseases.
Massage, acupuncture, tai chi, and drinking green tea are examples of complementary and alternative medicine procedures. Integrative medicine is a type of method of treating patients that blends traditional medicine with CAM methods.
It has been proven safe and beneficial by science. Numerous clinical studies evaluating complementary or alternative medicine contain serious faults, according to systematic reviews, including low statistical power, subpar controls, inconsistent treatments or products, and a lack of comparisons to other therapies, placebos, or both.
People look for these alternatives because they are:
(1) not pleased with traditional treatment in some way;
(2) believe alternative treatments give them more personal autonomy and control over their health care; and
(3) believe the alternatives are more in line with their values, all the worldwide.
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The cell membrane controls materials entering and leaving the cell. This is necessary for the cell to acquire substances from its environment to be processed for use and secretion, and for excretion of waste materials. Describe the six processes by which materials pass through a cell membrane.
The biological membrane known as the "cell membrane"—also called the plasma membrane or the cytoplasmic membrane—keeps the interior of all cells isolated from the outside world.
The transport of substances into and out of cells is regulated by the cell membrane, which is selectively permeable to ions and organic molecules. The cell membrane's primary job is to shield the cell from its environment.
It is possible for chemicals to migrate across the membrane in a "passive" or "active" manner, depending on whether the cell needs to expend energy to do so. The membrane also preserves the potential of the cell. Thus, the cell membrane functions as a picky filter that only permits particular items to enter or leave the cell.
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A nurse assesses a patient with a tentative diagnosis of generalized anxiety disorder. which question would be most appropriate for the nurse to ask?
"Do you find it difficult to control your worrying?" Those who suffer from generalized anxiety disorder typically worry excessively. They are less likely to have a history of severe trauma, fear social situations, or participate in ritualistic behavior.
What is Anxiety?Anxiety is characterized by feelings of worry, dread, and unease. You may begin to perspire, become agitated and anxious, and experience a rapid heartbeat. It is a common reaction to stress. You may experience anxiety when confronted with a difficult challenge at work, before taking a test, or before making a critical decision. It might help you manage. If you are anxious, you may feel more energized or able to concentrate. However, for those suffering from anxiety disorders, the terror can be incapacitating and last for a long time. Anxiety disorders are conditions characterized by persistent anxiety that may worsen over time. The symptoms may interfere with daily tasks such as work performance, academic progress, and interpersonal relationships.To learn more about Anxiety, refer to the following link:
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The nurse received an order for furosemide (lasix). why should the nurse write the generic name on the order sent to the pharmacy?
There is less chance of the wrong drug being given because trade names can be similar.
What do you mean by furosemide (Lasix)?Fluid retention (edema) symptoms are treated with Lasix (furosemide) in people with congestive heart failure, liver illness, or renal disease. Furosemide is used to treat illnesses like heart failure, liver disease, and renal disease that cause the body to retain extra fluid (edema). This can minimize symptoms including breathing difficulties and arm, leg, and belly swelling. A loop diuretic (water pill) called furosemide (Lasix) increases urination. It helps with edema and reduces blood pressure by helping the kidneys get rid of extra water and electrolytes (such as salt and potassium).
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An older adult client with dementia is prescribed an atypical antipsychotic medication. which is a valid reason for the nurse to administer this medication?
Dementia, in older age, leads to many behavioural and psychological alterations in patient. Thus, antipsychotics are prescribed.
What is dementia?Dementia is a medical condition in which the person experiences amnesia (memory loss). Thus, a person cannot concentrate and the daily activities of a person are affected.
Dementia is mostly diagnosed in the older aged people. Increasing age is the prime cause of dementia.
Mental confusion, forgetfulness, mood changes, difficulty to concentrate or make decisions and memory loss are the observable symptoms in dementia.
Dementia is likely to be genetic. Some brain injuries can also lead to dementia.
Dementia can be diagnosed by several biochemical tests. Other sensitive tests include brain scans like CT-Scan and MRI.
There are different types of dementia. Alzheimer's is one such common type of dementia in which the neurons in the brain continuously shrink and become dead.
Thus, dementia is a progressive neurological disorder.
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Under extreme emergency conditins when there is no time to determine abo group for a patient for transfusion, the technician should:_____.
When a patient needs a transfusion but there isn't enough time to determine their abo group, the technician should release O, Rh-negative red blood cells.
What is blood transfusion?The procedure of putting blood components intravenously into someone's circulation is called a blood transfusion. To replenish missing blood components, transfusions are used to treat a variety of medical disorders. While early transfusions used complete blood, contemporary medical practice frequently just employs blood's constituent parts, such as red blood cells, white blood cells, plasma, clotting factors, and platelets.
Hemoglobin is found in red blood cells (RBC), which carry oxygen to the body's cells. Although white blood cells are not frequently used in transfusions, they are an essential component of the immune system and help the body fight illnesses. The "yellowish" liquid component of blood known as plasma serves as a lubricant and includes essential nutrients for the body's overall health.
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The nurse beginning practice would like to access the standards for ethical practice. which organization should the nurse research for these standards?
International Council Of Nurses should the nurse research for these standards.
What is nursing ?Nursing is a calling inside the medical services area zeroed in on the consideration of people, families, and networks so they might achieve, keep up with, or recuperate ideal wellbeing and personal satisfaction. They likewise take on fundamental jobs of schooling, surveying circumstances, as help.
Medical attendants might be separated from other medical care suppliers by their way to deal with patient consideration, preparing, and extent of training. Medical caretakers practice in numerous strengths with contrasting degrees of solution authority.
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Why do people with diabetes have a hard
time keeping a balance blood-glucose
level?
Answer:People with type 2 diabetes have insulin resistance, which means that the cells do not respond properly when insulin instructs them to absorb glucose from the bloodstream.
Explanation:
Answer:
They have a hard time because they're insulin resistant meaning the cells do not respond properly when insulin instructs them to absorb glucose from the bloodstream
Explanation:
If it is determined the client is dependent on alcohol, which information should the nurse obtain in order to predict the onset of withdrawal symptoms?
The information that the nurse should obtain to predict the onset of withdrawal symptoms is the last time the client consumed an alcoholic beverage.
The consumption of alcohol can severely affect the body of a person. Severe adverse effects have been reported to occur due to the consumption of alcohol such as the liver being intoxicated, critical heart diseases, etc.
Withdrawal symptoms, which can be severely damaging to the body also begin to occur after there have been 4 to 6 hours since a person has consumed alcohol. As the alcohol effect begins to wear off, a person can feel anxiety, vertigo, vomiting etc.
Hence, for a client who is alcohol dependent, a nurse should obtain information about the last time the client consumed an alcoholic beverage in order to interpret if the symptoms are occurring due to the onset of withdrawal from alcohol.
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A practitioner order is written for a continuous infusion of insulin at 2 units/hr; the premixed solution is composed of 100 units of regular U-100 insulin in 100 mL normal saline. At which rate should the infusion run?
Answer: 5ml/hr
Explanation:
Chris is being seen for lower back pain that radiates into his left leg. He notes the pain worsens with standing and bending over, and the pain is better with laying down and applying heat. He describes the pain as a "hot poker" in his back. This an example of
This is an example of A. verbal information. B. visual information. C. objective information. D. subjective information.
Explanation: This is an example of: subjective information: Chris is being seen for lower back pain that radiates into his left leg. He notes the pain worsens with standing and bending over, and the pain is better with laying down and applying heat. [ He describes the pain as a "hot poker" in his back. ]
Collecting blood into an evacuated sst tube before collecting the sodium citrate tube may cause:_____.
Collecting blood into an evacuated SST tube before collecting the sodium citrate tube may cause contamination of coagulation specimens
To reduce the contamination of the coagulation specimen by tissue factor, most laboratories draw the SST tube before collecting the sodium citrate tube to reduce the risk of contaminating the coagulaton specimens.
Coagulation tests are used to measure the ability of an individual's blood to clot. Most clinical reports recommend this order of blood draws. Studies show the effect of tissue factor contamination during routine phlebotomy using an anaesthetic. Although theoretically possible, an evacuated tube system
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Which medications does the nurse expect to be prescribed for a preschooler with newly diagnosed cystic fibrosis?
The nurse expect to be prescribed for a preschooler with newly diagnosed cystic fibrosis are-
- fat soluble vitamins
- antibiotics
- pancreatic enzymes
Cystic Fibrosis- Our digestive system, lungs, and other organs might get damaged by the illness known as cystic fibrosis. It's a hereditary condition brought on by a damaged gene that can be handed down through the generations. The cells that make mucus, perspiration, and digestive fluids are impacted by cystic fibrosis.
Antibiotics- Medicines known as antibiotics are used to treat bacterial infections in both humans and animals. They function by eradicating the germs or by making it difficult for the bacteria to proliferate and flourish.
The given question is incomplete, find below the complete question,
Q. Which medications does the nurse expect to be prescribed for a preschooler with newly diagnosed cystic fibrosis? Select all that apply.
- antihistamines
- steroids
- fat soluble vitamins
- antibiotics
- pancreatic enzymes
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a nurse is caring for a client who is taking digoxin for heart failure and develops indications of severe digoxin toxicity. which of the following medications should the nurse prepare to administer?
The medication that the nurse should prepare to administer is Fab antibody fragments.
What is heart failure?Heart failure is defined as a cardiovascular condition that occurs when there is inability of the heart to pump enough blood to the whole body.
The causes of heart failure include the following:
coronary artery disease, high blood pressure andprevious heart attack.Digoxin is a drug of choice in treatment or management of heart failures helps an injured or weakened heart pump more efficiently.
Chances of digoxin toxicity may occur when prescribed therefore an antidote should immediately be administered in obvious cases.
Fab antibody fragments which are antidotes of digoxin should be administered by the nurse when digoxin toxicity is noticed.
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The nurse cautions the client taking nitroglycerin to avoid the use of which vitamin?
The nurse cautions the client to take nitroglycerin to avoid the use of Vitamin E.
What is Vitamin E?Eight fat-soluble substances that makeup vitamin E include four tocopherols and four tocotrienols.Nerve issues can result from vitamin E insufficiency, which is uncommon and typically brought on by an underlying issue with processing dietary fat rather than by a diet low in vitamin E.A fat-soluble antioxidant called vitamin E may be able to shield cell membranes from reactive oxygen species.Government agencies from all around the world advise people to take 3 to 15 mg daily.In 2016, a global assessment of more than 100 research indicated a median dietary intake of 6.2 mg of alpha-tocopherol per day, which was below recommended levels.To learn more about Vitamin E, refer to the following link:
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A client with acute pancreatitis has been started on total parenteral nutrition (tpn). which action should the nurse perform after administration of the tpn?
A client with acute pancreatitis has been started on total parenteral nutrition (TPN). Measure blood glucose concentration every 4 to 6 hours action should the nurse perform after administration of the TPN.
Use of enteral or parenteral nutrition may be advised. Along with administering enteral or parenteral feedings, the nurse examines the patient's blood glucose levels every 4 to 6 hours.
Total Parenteral Nutrition (TPN)- The digestive system is not used in the feeding method known as total parenteral nutrition (TPN). A precise formula given intravenously meets the bulk of the body's nutritional needs. The procedure is used when a person cannot or shouldn't take feedings or drinks orally.
The given question is incomplete, find below the complete question,
Q. A client with acute pancreatitis has been started on total parenteral nutrition (TPN). Which action should the nurse perform after administration of the TPN?
A. Monitor for reports of nausea and vomiting
B. Measure abdominal girth every shift
C. Measure blood glucose concentration every 4 to 6 hours
D. Auscultate the abdomen for bowel sounds every 4 hours
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A client is scheduled for a labyrinthectomy to treat meniere syndrome. which expected outcome of the procedure should be included in preoperative teaching?
A client is scheduled for a labyrinthectomy to treat meniere syndrome.
Permanent irreversible deafness is the expected outcome of the procedure which should be included in preoperative teaching.
What is labyrinthectomy?The vestibule, cochlea, semicircular canals, utricle, saccule, cochlear duct, and membrane semicircular canals make up the inner ear's labyrinth.Because the organ of Corti and cochlear nerve are located in the inner ear, a labyrinthectomy is done to treat vertigo symptoms but causes deafness.The labyrinth of the inner ear can lose some of its functionality through a technique called a labyrinthectomy. Surgery or chemical treatment are both options for this. Treatment for Ménière's disease may involve it.General anesthesia is used during a labyrinthectomy at a medical facility. Your ENT surgeon will remove the portion of the inner ear responsible for balance during the procedure.A labyrinthectomy can be carried out using one of two primary methods.To learn more about deafness, refer to the following link:
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Konica/minolta focuses one of its business units on medical and healthcare groups. These groups make up one of konica/minolta’s __________.
Konica/Minolta focuses one of its business units on medical and healthcare groups. These groups make up one of Konica/Minolta's market segment.
Describe a market segment of Healthcare groups?People who are gathered together for marketing purposes are referred to as market segments. Market segments of Healthcare groups are subsets of a broader market that frequently group people together based on one or more shared traits.Market segmentation is the process of breaking a large consumer or corporate market into smaller consumer groups based on traits that they have in common. Typically, this process involves existing and future customers.The four primary categories of market segmentation are thought to be geographic, psychographic, behavioral, and demographic; however, there are many other tactics you may employ, as well as countless variants on the four primary types.To learn more about Market segments of Healthcare groups, refer to the following link:
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A patient having an ophthalmic procedure receives an alpha1-receptor agonist. which effect should the nurse expect in this patient?
A patient having an ophthalmic procedure receives an alpha1-receptor agonist. Pupil dilation effect should the nurse expect in this patient.
Ophthalmic- Ophthalmology is a surgical branch of medicine that focuses on the identification and management of eye diseases. A doctor who has completed specialist training in both medical and surgical eye care is called an ophthalmologist.
Pupil Dilation- Pupil dilation is an uncontrollable sympathetic nerve reaction that may provide indicators for attention, interest, or mood. It is associated with mental exertion and arousal.
Alpha1-receptor agonist- Alpha-1 agonists are used in the treatment of many different disorders, including vasodilatory shock, hypotension, hypoperfusion, septic shock, cardiopulmonary arrest, heart failure decompensation, as well as various lower acuity conditions.
The given question is incomplete, find below the complete question,
Q. A patient having an ophthalmic procedure receives an alpha1-receptor agonist.
Which effect should the nurse expect in this patient?
a. Pupil constriction
b. Excessive tear production
c. Increased eye pressure
d. Pupil dilation
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Which method of drug excretion excretes most drugs in their original,unmetabolized form?
1) exhalation
2) defecation
3) sweating
4) urination
Answer:Urine flowBlood flow through the kidneysThe condition of the kidneys
Explanation:
Te nurse is assessing a pregnant client at 20 weeks' gestation and obtains a hemoglobin level. which result would be a cause for concern?
The result that can be a cause of concern for a pregnant client at 20 weeks' gestation having a hemoglobin level of: (4) 10.6 g/dL
Gestation is the period during which a women is pregnant and carries the child in her womb. Different species can have different time periods of gestation, For example, in humans it is for 9 months whereas for elephants it is for 2 years.
Hemoglobin levels for a pregnant women should be between 12-16 gm/dL. The minimum value can fall up to 11 gm/dL. A value below 11 is considered to be a cause of concern.
The question is incomplete, the complete question is:
The nurse is assessing a pregnant client at 20 weeks' gestation and obtains a hemoglobin level. which result would be a cause for concern?
12.8 g/dL11.9 g/dL11.2 g/dL10.6 g/dLTo know more about gestation, here
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Over the past three decades, daily calorie consumption by americans has? decreased slightly. increased significantly. primarily come from junk foods. remained about the same.
Daily calorie consumption by Americans over the past three decades, has basically increased significantly. Hence, the option which will be correct is option B.
Your age, sex, height, present weight, level of activity, and metabolic health all have an impact on how many calories are recommended for you to consume each day.
When attempting to lose weight, it's essential to create a calorie deficit by either eating less calories than usual or exercising more. Some folks choose to combine the two by cutting back on their meals while increasing their exercise.
Make sure you are consuming enough calories to provide your body with the nutrition it requires even if you are trying to lose weight. The term Sustainability is the most crucial component of any weight loss approach. This is why many professionals advise to loss weight so as be healthy.
For instance, several fat-loss regimens advise keeping your daily calorie consumption to between 1,000 and 1,200, which is insufficient for the majority of healthy persons.
Too much calorie restriction has a number of detrimental side effects and raises your chance of developing nutritional deficiencies. Additionally, it causes metabolic alterations that make long-term weight maintenance challenging.
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A nurse assesses a client with regard to nutritional habits, use of substances, education, and work and stress levels. the nurse recognizes this as what type of information?
A nurse assesses a client with regard to nutritional habits, use of substances, education, and work and stress levels. the nurse recognizes this as Lifestyle and health practices profile type of information.
Lifestyle- A style of life is an individual's or a group's unique pattern and method of living that they employ to suit their biological, economic, emotional, and social demands and that generally reflects their views, beliefs, and values.
Nutritional habits- Nutrition is the process of eating food and converting it into energy and other necessary components. The body depends on the substances referred to as nutrients to synthesize the macromolecules and energy required to carry out its numerous functions. For all living things to develop and function properly, nutrients are necessary.
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A nurse is providing care to a client with uterine fibroids (uterine myomas) who is prescribed a progestin antagonist. which medication would the nurse most likely expect the client to receive?
Mifepristone medication would the nurse most likely expect the client to receive.
What do you mean by the Mifepristone?Mifepristone is a synthetic steroid. When combined with misoprostol, the Mifeprex brand of mifepristone is indicated for the medical termination of intrauterine pregnancies up to 70 days gestation. Up until week 10 of pregnancy, it is utilized (up to 70 days after the first day of your last menstrual period). A natural chemical (progesterone) that is required for the continuation of your pregnancy is blocked by mifepristone. Mifepristone is used to induce an abortion in the early stages of pregnancy. It is typically used in conjunction with another drug called misoprostol. Up until week 10 of pregnancy, it is utilized (up to 70 days after the first day of your last menstrual period). A natural chemical (progesterone) that is required for the continuation of your pregnancy is blocked by mifepristone.
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