Nokea
The American Dietetic Association has recommended the use of specific nutritional supplements in the following population(s):
- A. 400 IU per day of vitamin D in all infants and children
- B. 1,000 IU per day of vitamin D for all pregnant women
- C. 60 mg per day of iron for all adults over age 50 years
- D. All of the above
Correct Answer: A
Rationale: The ADA recommends 400 IU/day of vitamin D for infants and children to support bone health.
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Taking which drug with food maximizes it bioavailability?
- A. Donepezil
- B. Galantamine
- C. Rivastigmine
- D. Memantine
Correct Answer: C
Rationale: Rivastigmine's bioavailability is maximized with food, reducing GI side effects.
A 27-year-old male is admitted to the Emergency Department (ED) after a serious motorcycle accident. The patient has a head injury, abrasions covering the left side of his body, a broken left femur, and internal injuries that are not fully assessed at this time. He is transferred from the ED to the ICU. The nurse who is going to care for this patient in the ICU knows that one of their most important responsibilities in regard to drug therapy is what?
- A. Support vital functions
- B. Continue curative treatment
- C. Institute life-saving treatment
- D. Monitor the patient's response
Correct Answer: D
Rationale: Monitoring drug response ensures timely adjustments in critical care, optimizing therapy amidst multiple injuries.
Which hormones are produces by pancreas?
- A. Calcitirne
- B. Corticotropin
- C. Insuline
- D. Dopamine
Correct Answer: C
Rationale: Insulin and glucagon are produced by the pancreas, regulating blood glucose levels; the others are not pancreatic hormones.
Despite good blood pressure control, an NP might change a patient's drug from an angiotensin-converting enzyme (ACE) inhibitor to an angiotensin II receptor blocker (ARB) because the ARB:
- A. Is stronger than the ACE inhibitor
- B. Does not produce a dry, hacky cough
- C. Has no effect on the renal system
- D. Reduces sodium and water retention
Correct Answer: B
Rationale: ARBs lack the cough side effect common with ACE inhibitors.
Jim is having a hip replacement surgery and would like to self-donate blood for the surgery. In addition to being prescribed epogen alpha he should also be prescribed:
- A. Folic acid to prevent megaloblastic anemia
- B. Iron, to start when the epogen starts
- C. An antihypertensive to counter the adverse effects of epogen
- D. Vitamin B12 to prevent pernicious anemia
Correct Answer: B
Rationale: Iron supports erythropoiesis with epoetin alfa; antihypertensives manage side effects, not prophylaxis.