The MMR vaccine is not recommended for pregnant women because:
- A. Pregnant women do not build adequate immunity to the vaccine
- B. There is a risk of the pregnant women developing measles encephalopathy
- C. There is a risk of the fetus developing congenital rubella syndrome
- D. Pregnant women can receive the MMR vaccine
Correct Answer: C
Rationale: MMR (live vaccine) risks fetal congenital rubella syndrome ; pregnancy contraindicates it, not immunity or encephalopathy .
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A nurse is providing instructions to a female client who has a new prescription for Zolpidem. Which of the following instructions should the nurse include?
- A. Notify the provider if you plan to become pregnant.
- B. Take the medication 1 hr before you plan to go to sleep.
- C. Allow at least 6 hr for sleep when taking zolpidem.
- D. To increase the effectiveness of zolpidem, take it with a bedtime snack.
Correct Answer: A
Rationale: Pregnancy notification is key due to zolpidem's risks; it's taken just before sleep, needing 7-8 hours.
You are evaluating the discharge teaching you have done with your patient concerning drug therapy. What statement from the patient would indicate that teaching had been effective?
- A. I have to take three pills each day and I can take them at the time that fits my schedule.
- B. I should take the white pill in the morning because the doctor wants me to take it.
- C. I will add the names and dosages of these new drugs to my medication list in my wallet.
- D. I have prescriptions at different pharmacies. I shop around for the best price for each drug
Correct Answer: C
Rationale: Maintaining an updated medication list demonstrates understanding and responsibility, indicating effective teaching.
A nurse is teaching the parents of a child who has a new prescription for Desipramine. The nurse should instruct the parents that which of the following adverse effects is the priority to report to the provider?
- A. Constipation
- B. Suicidal thoughts
- C. Photophobia
- D. Dry mouth
Correct Answer: B
Rationale: Suicidal thoughts are a critical adverse effect of tricyclics like desipramine, requiring immediate reporting.
Immunomodulators such as azathioprine may cause a delayed adverse drug reaction known as a type D reaction because they are known:
- A. Teratogens
- B. Carcinogens
- C. To cause hypersensitivity reactions
- D. Hypothalamus-pituitary-adrenal axis suppressants
Correct Answer: B
Rationale: Azathioprine's Type D (delayed) ADRs, like cancer risk , emerge long-term, unlike teratogenicity , hypersensitivity , or HPA suppression .
Which antiepileptic drug does not act as GABA agonist?
- A. Phenytoin
- B. Sodium valproate
- C. Diazepam
- D. Phenbarbitone
Correct Answer: A
Rationale: Phenytoin blocks sodium channels, not GABA-related.