Answer:
The question?
how many sun exposure minutes are necessary for sufficient vitamin d synthesis, even with an spf of 15 or 30?
It has been estimated that the ultraviolet (UV) rays of the sun, which cause vitamin D to be produced in the skin, provide almost 90% of the daily requirement. [2] It has been asserted that exposure to sunshine
How does UV radiation function and what is it?UV radiation is a type of non-ionizing radiation emitted by artificial sources including tanning beds and the sun. While it can produce vitamin D, which is good for people, there are also potential health hazards. UV radiation is generated naturally by us.
Why are UV rays harmful?UV light exposure can speed up the aging process of the skin and bring on indications of sun damage like actinic keratosis, solar elastosis, leathery skin, and liver spots. Furthermore, UV rays might harm your eyes. They may burn or irritate the cornea, which is located on the front of the eye.
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a client developed a nosocomial (hospital-acquired), gram-negative infection when hospitalized. what is considered the antibiotic of choice for this type of infection?
The conventional antibiotic class for infections brought on by Gram-negative bacteria is the β-lactam family.
The extremely adaptable Gram-negative infections are capable of producing a variety of β-lactamase enzymes that make them immune to the antibiotic's mode of action.
Nosocomial infections are Gram-negative, right?The majority of cases of hospital-acquired pneumonia and urinary tract infections, as well as 25% to 30% of bloodstream and surgical site infections, are caused by aerobic gram-negative bacilli as a group. They are also the most frequent sources of infection in the intensive care unit (ICU).
What is the procedure for treating nosocomial infections?Antibiotics. These are frequently used to treat nosocomial infections. Doctors use medical tests to identify the particular bacteria that are infecting you. The medicines your doctor prescribes will then only kill these bad germs and leave the beneficial ones alone.
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which statement is true about pesticides used in food production? multiple choice question. pesticide use produces both beneficial and unwanted effects. pesticide use produces only negative effects. pesticide use does not pose any significant health problems.
Pesticides are widely used in generating food to manipulate pests consisting of insects, rodents, weeds, microorganisms, mold, and fungus. beneath the food exceptional Protection Act (FQPA), EPA needs to make sure that all insecticides used on meals in the USA meet FQPA's stringent safety popular.
Insecticides are chemical substances evolved to repel, control or kill pests. Pests can be bugs, weeds, fungi, or rodents. There are more than 17,000 pesticide products used in the U.S.. insecticides are extensively used on agricultural plants, inside the home, yard, and in public locations
Herbicides manage weeds in order that vegetation can flourish without undesirable vegetation competing for critical nutrients, space, water, and daylight. Fungicides protect plant life from sickness-causing organisms that could unfold quickly and damage fields of plants.
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len is a 75-year-old client referred to you by an occupational therapist. he needs to strengthen the lower leg muscle most responsible for standing and walking endurance. which variation of the calf raise exercise is most appropriate and which muscle is being emphasized?
Raises a calf. Calf workouts improve your capacity to push off, which is crucial for maintaining balance and walking speed. They also strengthen the lower body.
Which kind of activity is recommended for someone who still feels discomfort from tendonitis?Exercises that use isometrics can ease pain. It is best to perform these movements in the middle of the muscle, where there is no tendon compression. For pain relief and to maintain some muscle and tendon load, they can be performed numerous times each day using 40–60 second holds.
Which of the following muscles is a lat pulldown exercise's principal mover?When performing lat pulldowns, the lats are the main muscle involved; they carry out the majority of the work. TheDepressing the scapulae is helped by traps and the pec minor. The scapulae rotate downward with the help of the levator scapulae, rhomboids, and pec minor.
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which health care professional administers radiopharmaceuticals to patients and then scans the body with a special camera to observe how the pharmaceuticals concentrate in specific organs?
Nuclear medicine technologist is the health care professional which administers radiopharmaceuticals to patients and then scans the body with a special camera to observe how the pharmaceuticals concentrate in specific organs.
Nuclear medicine technologists prepare radioactive medication and administer them to patients for imaging or treatment. they supply technical support to physicians or others UN agency diagnose, care for, and treat patients and to researchers UN agency investigate uses of radioactive medication.
Radiopharmaceuticals are agents wont to diagnose bound medical issues or treat bound diseases. They'll lean to the patient in many alternative ways. As an example, they'll lean orally, given by injection, or placed into the attention or into the bladder.
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the nurse is assessing a client with a bleeding gastric ulcer. when examining the client's stool, which characteristic would the nurse be most likely to find?
Black, tarry stools are caused by the action of digestive enzymes on the blood and indicate bleeding high in the GI system, such as from a gastric ulcer.
What is Gastric ulcers and Symptoms of stomach ulcers?Gastric ulcers, also known as stomach ulcers, are open sores that form on the stomach's lining. Additionally, a section of the intestine right above the stomach may develop ulcers. The term for this is duodenal ulcers. Peptic ulcers are sometimes used to describe stomach and duodenal ulcers.
Although a searing or gnawing sensation in the middle of the belly is the most typical sign of a stomach ulcer. Not every gut ulcer causes pain. Some people go through:
IndigestionHeartburnNausea (feeling sick) (feeling sick)Vomiting blood: the color of the blood can range from bright red to dark brown and gritty, like coffee grounds.Passing stools that seem like thick, sticky tar.Sudden, intense abdominal discomfort that only grows worse.To know more about Gastric ulcers, visit:
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which intervention would the nurse take for a patient who is undergoing a barium enema for the detection of colon polyps and has a prescription for rectal bisacodyl?
A group of drugs known as stimulant laxatives includes bisacodyl. It works by causing a bowel movement by causing the intestines to become more active.
How should you handle fecal impaction?A fecal impaction is most frequently treated with an enema, a specific fluid that your doctor puts into your rectum to soften your stool. It's conceivable that once the stool has been softened by the enema, which frequently induces bowel motions, you'll be able to push the stool out on your own.
By directly impacting the small intestine, bisacodyl enhances peristalsis. Abdominal cramping, which a small percentage of patients find uncomfortable, is the sole known adverse response.
For normal and slow-transit constipation, physicians advise fiber as a laxative.
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why can taking certain drugs while also drinking alcohol lead to dangerous levels of the drugs?
Different medicines are broken down and absorbed by your body in different ways. Alcohol consumption while taking medication may slow down how quickly it is metabolized by your body.
What perils can arise from combining different drugs?Any combination of alcohol, illicit drugs, over-the-counter medications, and prescription medications can be unpredictable and dangerous. Most fatal overdoses involve the use of multiple drug classes. Because different drugs have different effects on our bodies, using multiple drugs can be dangerous.
Drug interactions may lessen a drug's effectiveness, result in unanticipated side effects, or intensify the effects of a specific drug. When combined with alcohol, the blood thinner warfarin (Coumadin), used to prevent blood clots, can result in internal bleeding, strokes, or heart attacks.
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a nurse is obtaining a sterile urine specimen from a client's indwelling urinary catheter. during the procedure, the nurse should
During the procedure, the nurse should Clamp the catheter's tubing below port for 20 minutes.
How long does urinary catheter last?The catheter itself must be changed out at least every three months. Although it may occasionally be possible to train you or your caretaker to do it, a nurse or a doctor will typically perform this task. A flexible tube called a urinary catheter is used to drain the urine and collect pee in a drainage bag. Typically, a nurse or a doctor will place a urinary catheter.
Who might require a urinary catheter?A urinary catheterization that enters your bladder can help you eliminate urine if you have difficulties urinating or have trouble controlling how often you urinate. Your doctor might insert an intravenous catheter, which is attached to one your veins with a needle, if you require blood or medication.
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your friend, mitchell, has developed a diet that gave him 2,000 calories with 85 grams of protein each day. what percentage of his daily calories is made up of protein?
Mitchell, has developed a diet that gave him 2,000 calories with 85 grams of protein each day. percentage of his daily calories is made up of protein 3,000 calories.
A calorie is a unit of degree of electricity. Very in particular, it is the quantity of electricity that is required to raise the temperature of 1 mL, (which is likewise one gram), of water through one degree Celsius.
The calorie is a degree of electricity and is defined as the quantity of power required to raise the temperature of 1g of water with the aid of 1 degree Celsius. The calorie is normally used within the united states of America to degree the energy content material of meals. The calorie in ingredients is mentioned as Cal, or kilocalories.
Your frame makes use of calories from the food you devour for energy. energy are a degree of energy and are normally used to explain the electricity content material of ingredients. Your frame is able to interrupt down food molecules and use the saved electricity for many different features, consisting of motion, notion and boom.
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which parent education would the nurse provide the mother of a 5-month-old boy who is concerned that her son no longer turns his head toward her breast when she touches his cheek?
Your infant may become disinterested in breastfeeding if you start using a new soap, perfume, lotion, or deodorant that alters how you smell. A nursing strike can also be brought on by changes in breast milk's flavor, which can be brought on by your diet, your medications, your menstruation, or being pregnant again.
Before feeding your infant, wait till they are truly hungry. Try adjusting the bottle's size, shape, nipple, or other elements to observe how your baby reacts. Play around with the milk or formula's temperature. Make sure the bottle isn't too warm or cold because breast milk is lukewarm by nature.
A 4-month-old should play with soft, noisy squeeze toys since they are enjoyable for the baby to squeeze and hear a squeak. Toddlers 12 to 24 months old should play with push-pull toys. Time-outs and physical restraint should be used to discipline a youngster who has a challenging disposition. For any temperament, ignoring the child's conduct is ineffective. It is more appropriate to maintain eye contact with a child who has an easy temperament.
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a client reports the client is beginning a new job and is feeling anxious about the client's performance. the nurse can explain which type of anxiety can actually improve functioning?
Client is beginning a new job and is feeling anxious about her performance and mild anxiety can improve functioning.
Anxiety is a feeling of concern, dread, and uneasiness. it would cause you to sweat, feel restless and tense, and have a fast heartbeat. It may be a traditional reaction to worry. for instance, you may feel anxious once round-faced with a tough downside at work, before taking a check, or before creating a crucial call
Mild anxiety tends to be once you have irritating symptoms that do not appear to travel away, however that otherwise does not management you. For example: you have got constant worries however you'll be able to typically ignore them. you'll feel nervous, nauseated, shaky, or sweat, however you are not debilitated by these symptoms.
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which questions should the nurse ask when assessing for risk factors for metabolic acidosis? (select all that apply.)
The nurse should ask for the following risk factors when assessing for metabolic acidosis :
When did your kidneys cease to function?What is the duration of your diarrhea?Which diet are you using to lose weight?Reduced metabolic acid excretion from oliguria or anuria (kidneys not functioning), excessive metabolic acid generation from starving ketoacidosis (wrong weight loss diet), and loss of bicarbonate from diarrhea are risk factors for metabolic acidosis. Vomiting (acid loss) and excessive usage of bicarbonate antacids both result in metabolic alkalosis. Breathlessness might be a symptom of respiratory acidosis.
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the nurse completes an intake assessment for a client. which symptoms are associated with dependent personality disorder? select all that apply.
A client's intake assessment is finished by the nurse. Having trouble making day-to-day decisions, withdrawing from adult responsibilities, and expressing anxiety of not being able to handle self-care are all indicators of dependent personality disorder (DPD).
A widespread psychological dependence on other individuals is a defining feature of dependent personality disorder (DPD). Only a minority of people with this personality disorder achieve typical levels of independence; instead, the majority depend on others to meet their emotional and physical needs. Cluster C personality disorder, which is characterised by extreme dread and anxiety, includes dependent personality disorder. It starts before early adulthood, appears in a number of circumstances, and is linked to poor functioning. Extreme passivity, heartbreak or helplessness when relationships end, avoiding obligations, and severe obedience can all be symptoms.
Psychotherapy is typically used to treat DPD patients. The major objectives of this therapy are to increase the patient's independence and support the development of good connections with those around them. By boosting their confidence and self-esteem, this is accomplished. Although DPD-related depression or anxiety can be treated with medication, this does not address the underlying issues that lead to DPD.
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the nurse is caring for a client with a nasogastric tube that is attached to low suction. the nurse monitors the client for manifestations of which disorder that the client is at risk for?
The nurse is caring for a client with a nasogastric tube that is attached to low suction, so the nurse monitors the client for manifestations of metabolic alkalosis that the client is at risk for.
A nasogastric (NG) tube may be a skinny, soft tube that goes in through the nose, down the throat, and into the abdomen. they are accustomed feed formula to a toddler who cannot get nutrition orally. Sometimes, children get drugs through the tube.
Metabolic alkalosis is a disorder that elevates the bodily fluid carbonate, may result from many mechanisms: intracellular shift of particle|proton|cation}s; channel loss of chemical element ions; excessive urinary organ chemical element ion loss; administration and retention of carbonate ions; or volume contraction around a relentless quantity of extracellular bicarbonate.
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mason is an 83-year-old widower. he is very frail after experiencing two heart attacks in the last two years. the person most likely to be his caregiver, short of going to a nursing home, is his:
The person most likely to be his caregiver, short of going to a nursing home, is his daughter.
An establishment for the residential care of elderly or disabled individuals is a nursing home. In addition to nursing homes, other names for them include skilled nursing facilities, long-term care facilities, old people's homes, assisted living homes, care homes, rest homes, and convalescent homes or convalescent care.
People who don't need to be in a hospital but can't be cared for at home can go to a nursing home. The majority of nursing facilities have trained nurses and nursing assistants on duty around-the-clock. A few nursing homes are organized much like hospitals. Physical, speech and occupational therapy are all offered by the personnel in addition to medical care.
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how frequently should flexibility training be incorporated in a fitness routine to enhance an individual's flexibility?
The American College of Sports Medicine advises incorporating flexibility exercises into your total fitness regimen at least two to three days per week.
Define flexibility and provide instances.Flexibility is the ability to quickly and calmly adapt to short-term change so that you can effectively handle unforeseen challenges or activities. Here are a few instances where you could do it: If you see that another team member is overworked, offer to assist them.
Exercises for flexibility are what?Exercises that increase flexibility help joints retain the range of motion required for daily activities and physical activity. Stretching, yoga, and tai chi are a few examples of flexibility exercises.
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a 9-year-old girl with a history of middle ear infections presents with pain, tenderness, and inflammation located posterior to her right auricle. what is the most likely diagnosis, given her current symptoms?
Mastoiditis, an inflammation of the mastoid bone in the skull, is the most plausible diagnosis given her current symptoms.
What causes mastoiditis the majority of the time?A inner ear infection is the most frequent cause of mastoiditis (acute otitis media). The mastoid bone could become infected after the ear infection. The bone has a hexagonally structure which may crumble when diseased stuff fills it up. Kids are most likely to get the illness.
What percentage of adults have mastoiditis?Mastoidectomy and mastoido-tympanoplasty were examples of surgical techniques. In our territory, the incidence of adult mastoiditis has been remarkably steady over the past 19 years (0.99 cases/year/100.000 residents). 48% of patients showed the normal clinical appearance.
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the health care practitioner is educating her client regarding the use of tylenol, an otc analgesic. what precaution is not necessary to tell the client regarding this medication?
A precaution that is not necessary to tell the patient regarding the use of Tylenol, an OTC analgesic, is "take it with food as it enhances the absorption and decreases GI upset".
Over-the-Counter Pain RelieversOver-the-counter (OTC) pain medications can relieve discomfort and reduce fever. These medicines are available without a prescription and can be purchased over the counter. Acetaminophen (tylenol), aspirin, and nonsteroidal anti-inflammatory drugs are the most commonly used OTC pain relievers. Analgesics are another name for pain relievers. Each type of pain medication has advantages and disadvantages. Some forms of pain react better to one type of medication than another. What relieves your discomfort may not work for someone else.
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True or false? medical in financial eligibility must be established before someone receives me via Waiver services?
Answer:
false
Explanation:
You have to be very smart, or uncommonly talented to qualify for financial aid.
credit to: quizlet
Which of the parasite behaviors was most disturbing to you? Why?
Answer:
The mind-worm was the most disturbing to me because it buries into the brain, subjecting its host to violent delusions and their deepest terrors.
How much IV fluid you would document as being infused (absorbed) from a 1000 mL bag if 75 mL are left in the bag? __________ mL
Answer:
925 mL
Explanation:
GivensWe are given that an IV bag has 1000 mL initially. At the end of the infusion, there is 75 mL left in the bag. We need to find how much of the initial volume was infused.
Therefore, we have:
Initial volume - 1000 mLInfused volume - x mLFinal volume - 75 mLSolveWe can create an equation that relates the initial volume, infused volume, and final volume:
[tex]\text{Initial volume - Infused volume} = \text{Final volume}[/tex]
Substitute the values into the equation (for the infused volume, use the variable x ):
[tex]\text{1000 mL - } x \ \text{= 75 mL}[/tex]
Subtract 1000 mL from both sides of the equation:
[tex]\text{1000 mL - } x \ \text{= 75 mL}\\\\\text{1000 mL - 1000 mL - } x \ \text{= 75 mL - 1000 mL}\\\\\text{-x } = \text{ -925 mL}[/tex]
Then, divide both sides by -1 to negate the negative x-value:
[tex]\text{-x = -925 mL}\\\\\displaystyle \frac{\text{-x}}{\text{-1}} = \frac{\text{-925 mL}}{\text{-1}}\\\\\text{x = 925 mL}[/tex]
Therefore, 925 mL are absorbed/infused from the 1000 mL bag.
which term refers to chest pain brought on by physical or emotional stress and relieved by rest or medication?
Stable angina is chest pain or discomfort that most often occurs with activity or emotional stress.
What is the name of the chest ache this person is having?The medical word for chest pain or discomfort brought on by coronary heart disease is angina pectoris. When the heart muscle doesn't receive enough blood, it happens.
Chest discomfort from angina is brought on by inadequate blood supply to the heart's muscles. Although it normally isn't life threatening, it is a symptom that you may be in danger of having a heart attack or stroke. Angina may be managed with medication and healthy lifestyle modifications, which also lowers the likelihood of developing these more severe issues.
A sign of coronary artery disease is angina (CAD).
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what should a nurse often find in the medical history of a patient diagnosed with pancreatic disease
Answer:
past records of pancreatic disease to ensure that it is a gene which is flowing on his or her blood
which statement would the nurse include when teaching a patient about the medication classification of triptans, of which a newly prescribed medication belongs?
Triptans are most effective when taken during an aura
What is triptans ?A family of tryptamine-based medications known as triptans is used as an abortive drug to treat migraines and cluster headaches. In the 1990s, this drug class made its commercial debut. Although they are effective at treating specific headaches, they are not a preventive measure or a cure.
Triptans are classified as selective serotonin receptor agonists, which means that they work differently from other acute medications by stimulating serotonin, a neurotransmitter found in the brain, to reduce inflammation and constrict blood vessels, thereby stopping the headache or migraine.Learn more about Triptans here:
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you (the nurse) are reviewing the educational packet provided to a client about tubal ligation. what is an important fact you should point out (select all that apply)?
After a vaginal delivery through a tiny incision under the belly button (mini-laparotomy); during a C-section. A laparoscope and short-acting general anesthesia can be used at any time during an outpatient procedure.
What is tubal ligation?To permanently prevent pregnancy, the fallopian tubes are cut, tied, or blocked during tubal ligation. With a tubal ligation, an egg cannot pass through the fallopian tubes from the ovaries to the egg, and sperm cannot ascend the fallopian tubes to the egg. Your menstrual cycle is not affected by the surgery.
Tubal ligation can prevent most pregnancies, but it doesn't guarantee it. After a tubal ligation, one in 200 women is thought to become pregnant. Your chance of an ectopic pregnancy may rise if you get a tubal ligation.
When a woman needs a solid form of contraception and is confident she doesn't want any more children, tubal ligation is the best option. You and your spouse should talk about vasectomy, a male sterilization treatment, if you are thinking about tubal ligation.
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an infant is brought to the emergency room with dehydration due to vomiting. after several failed attempts to start an iv, the nurse observes a scalp vein. when accessing the scalp vein, the nurse should use:
Make sure the suggested remedy is clear-cut and simple. Swelling, skin tightness, and discomfort at the IV site are typical symptoms. IV infiltration is a frequent side effect of intravenous (IV) therapy.
What duties must the nurse carry out when giving IV fluids?Determine if IV fluids are required, supervise their administration, install and maintain peripheral or central vascular access devices, and perform all required infection prevention and control procedures are just a few of a nurse's responsibilities.
Encourage the patient to hydrate well. often offer drinks. A patient could be more motivated and ready to eat their favorite meals. Whenever possible, enlist the assistance of your family in the kitchen.
To cure dehydration, the body's fluid equilibrium must be restored.
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which medication increases the rate of urinary elimination of tricyclic antidepressants in the event of an overdose
In the event of an overdose, the antidepressant fluoxetine speeds up the rate of urine clearance of tricyclic antidepressants. Fluoxetine greatly slows down the process of and raises levels in the blood.
Acetaminophen's harmful hepatic metabolites might cause a delay in TCA clearance. TCA antidepressants taken in excess can be especially dangerous for the elderly because they have slower rates of drug excretion. In addition to treating depression, anxiety disorders, phobias, post-traumatic stress disorder, and obsessive-compulsive disorder, fluoxetine is also used to treat depression. Serotonin, a chemical messenger in the brain, is increased, which causes it to work. Called Fluoxetine.
A group of drugs known as antidepressants are prescribed to treat major depressive disorder, some anxiety disorders, some chronic pain problems, and some addictions.
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the nurse understands that which concurrent condition during pregnancy is the leading cause of maternal mortality in the united states today?
The nurse is aware that cardiovascular disease is currently the main factor contributing to maternal death in the United States during pregnancy.
Cardiovascular disease refers to a group of ailments that affect the heart or blood arteries (CVD). It is frequently associated with atherosclerosis, an accumulation of fatty deposits in the arteries that increases the risk of blood clots. Atherosclerosis in a number of organs, including the kidneys, eyes, heart, brain, and heart, may also be connected to it. There are numerous varieties of CVD. Coronary heart disease happens when the flow of oxygen-rich blood to the heart muscle is restricted or reduced. A stroke happens when the blood flow to a part of the brain is interrupted; it may cause death or irreversible brain damage. Similar to a stroke, a transient ischemic attack (also known as a TIA or "mini-stroke") causes a brief disruption in the blood supply to the brain. Peripheral arterial disease arises when the arteries to the limbs, usually the legs, get clogged. Aortic illnesses are a group of conditions that affect the aorta. This is the body's biggest blood vessel, which transports blood from the heart to the body's other organs. One of the most significant risk factors for CVD is high blood pressure (hypertension). Your blood vessels may suffer damage if your blood pressure is too high.
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a client who is planning to travel to africa is prescribed chloroquine to prevent malaria. the nurse would instruct the client to begin the therapy at approximately which time?
The nurse would instruct the client to begin the therapy 10 days before trip to prevent Malaria. Chloroquine is usually started 1 to 2 weeks before exposure and then continues for 4 weeks after leaving the area.
People planning to visit a malaria-endemic region should take chloroquine for two weeks before departure and for another four to six weeks after returning home. Any other medication regimen may be ineffective against malaria.
Travelers to malaria-risk areas should generally receive chloroquine to prevent malaria and take precautions to avoid or minimize mosquito exposure.
Chloroquine is the current antimalarial treatment of choice. This drug enters human red blood cells and alters the metabolic pathways required for Plasmodium reproduction. Furthermore, this agent is directly toxic to parasites that absorb it; it is acidic, and it reduces the parasite's ability to synthesize DNA, resulting in a blockage of reproduction.
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