Nokea
The Alkaline Drug (Amidopy rine) is absorbed from
- A. Stomach
- B. Proximal small intestine
- C. Distal small intestine
- D. Colon
Correct Answer: B
Rationale: Basic drugs like amidopyrine are ionized in the stomach (acidic pH) and absorbed in the small intestine (neutral pH).
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The FDA established a safety information and adverse events reporting program called MedWatch. Which individuals can access the MedWatch website to obtain safety alerts on drugs, devices, or dietary supplements?
- A. Physicians
- B. Nurses
- C. Patients
- D. All of the above
Correct Answer: D
Rationale: Anyone can access the MedWatch website to obtain safety alerts on drugs, devices, or dietary supplements.
Patients who are on long-term aspirin therapy should have ____ annually.
- A. Complete blood count
- B. Salicylate level
- C. Amylase
- D. Urine analysis
Correct Answer: A
Rationale: Annual CBC monitors for aspirin-related bleeding; salicylate isn't routine yearly.
A nurse is teaching a client who has a new prescription for Dextromethorphan to suppress a cough. The nurse should instruct the client to monitor for which of the following adverse effects of this medication?
- A. Diarrhea
- B. Anxiety
- C. Sedation
- D. Palpitations
Correct Answer: C
Rationale: Dextromethorphan can cause sedation , a common side effect of this cough suppressant.
Lactacidosis is most frequent in the cases of:
- A. While treated with acarbose
- B. While treated with glibenclamid
- C. While treated with metformin
- D. Triamcinolone
Correct Answer: C
Rationale: Metformin is the most common cause of lactic acidosis among antidiabetic drugs, particularly in renal failure.
A patient who has oral candidiasis will begin using nystatin suspension to treat the infection. What information will the nurse include when teaching this patient?
- A. Coat the buccal mucosa with the drug and then rinse your mouth
- B. Gargle with the nystatin and then spit it out without swallowing
- C. Mix the suspension with 4 ounces of water and then drink it
- D. Swish the liquid in your mouth and then swallow after a few minutes
Correct Answer: D
Rationale: Nystatin should coat the mouth and be swallowed for oral candidiasis; spitting or rinsing reduces efficacy. Patients should be taught to swish the suspension in the mouth to coat the tongue and buccal mucosa and then swallow the medication.