Nokea
Hepatitis B vaccine is contraindicated in patients who:
- A. Were born after less than 32 weeks gestation (give first dose at age 6 months)
- B. Are pregnant
- C. Are on hemodialysis
- D. Are allergic to yeast
Correct Answer: D
Rationale: Hepatitis B vaccine is contraindicated in yeast allergy (it's yeast-derived); prematurity , pregnancy , or dialysis are not.
You may also like to solve these questions
After administering a medication, for what would the nurse assess the patient?
- A. Drug effects
- B. Allergies
- C. Pregnancy
- D. Preexisting conditions
Correct Answer: A
Rationale: After the medication is administered, the nurse assesses the patient for drug affects, both therapeutic and adverse. The nurse would assess the patient for allergies, preexisting conditions, and pregnancy before administering a medication.
A nurse is explaining to a young mother why she cannot give her 2-year-old child an adult dose of Tylenol. Which of the following statements would indicate that the mother needs further education?
- A. There could be a time when my child may need a higher dose than normal.'
- B. My baby's dose of Tylenol is based on a healthy adult male.'
- C. My baby can't handle a high dose of Tylenol because her liver may be damaged.'
- D. My child's dose of Tylenol should be based on her weight or age.'
Correct Answer: B
Rationale: A child's dose is never based on an adult's dose. However, on rare occasions a child's dose might be higher than normal if a critical concentration cannot be reached with a smaller dose and a higher dose would not be harmful. Benefits from the increased dosage would have to outweigh the risk for adverse or toxic effects. A child's organs may not be mature enough to handle drugs, causing drug metabolism to be altered. A child's dosages are determined by the age, weight, or body surface.
Theophylline levels in blood are increased by:
- A. Erythromycin
- B. Ciprofloxacin
- C. Smoking
- D. Digitalis
Correct Answer: A
Rationale: Erythromycin inhibits theophylline metabolism, raising levels.
Genetic polymorphisms account for differences in metabolism, including:
- A. Poor metabolizers, who lack a working enzyme
- B. Intermediate metabolizers, who have one working, wild-type allele and one mutant
- C. Extensive metabolizers, with two normally functioning alleles
- D. All of the above
Correct Answer: D
Rationale: All listed phenotypes (A-C) result from genetic polymorphisms affecting drug metabolism, making D correct.
You are gathering assessment data from a medication history of a 38-year-old male with four children. What assessment information would be most important in providing care for this patient?
- A. The medication history of the patient's mother and/or father
- B. The name of the patient's pharmacy
- C. Insurance, financial support, and stability for the patient and his family
- D. The last time the patient was hospitalized
Correct Answer: C
Rationale: Insurance and financial stability impact access to medications and adherence, critical for a 38-year-old with family responsibilities.