Nokea
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.
You may also like to solve these questions
Which of the following drugs can be used in cases of beta blocker overdose?
- A. Glucagon
- B. Flumazenil
- C. Deferoxamine
- D. Naloxone
Correct Answer: A
Rationale: Glucagon increases cardiac contractility via a non-beta receptor pathway, making it effective in beta-blocker overdose.
A 22-year-old patient calls the clinic and tells the nurse that she has been depressed and is thinking about taking St. John's wort but wants to know if it is safe first. The nurse begins by questioning what other medications the patient takes and would be concerned about a drug-alternative drug interaction if the patient is also taking what type of medication?
- A. Antihistamines
- B. Analgesics
- C. Antibiotics
- D. Oral contraceptives
Correct Answer: D
Rationale: St. John's wort can interact with oral contraceptives that alter drug metabolism, which can decrease the effectiveness of the contraceptive. Analgesics, antibiotics, and antihistamines can be taken in combination with St. John's wort without known adverse effects.
The safest drug to use to treat pregnant women with deep vein thrombosis is:
- A. Low-molecular-weight heparin
- B. Warfarin
- C. Aspirin
- D. Heparin
Correct Answer: D
Rationale: Heparin is safest in pregnancy as it doesn't cross the placenta, unlike warfarin (B, teratogenic); LMWH is also safe but not listed as 'heparin.'
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.
Isosorbide dinitrate is prescribed for a patient with chronic stable angina. This drug is administered twice daily, but the schedule is 7 a.m. and 2 p.m. because:
- A. It is a long-acting drug with potential for toxicity.
- B. Nitrate tolerance can develop.
- C. Orthostatic hypotension is a common adverse effect.
- D. It must be taken with milk or food.
Correct Answer: B
Rationale: A nitrate-free interval (e.g., after 2 p.m.) prevents tolerance.