Nokea
A nurse is teaching the family of a child who has Cystic Fibrosis and a new prescription for Acetylcysteine. Which of the following information should the nurse include in the instructions?
- A. Expect this medication to suppress your cough.
- B. Expect this medication to smell like rotten eggs.
- C. Expect this medication to cause euphoria.
- D. Expect this medication to turn your urine orange.
Correct Answer: B
Rationale: Acetylcysteine has a sulfur-like odor , a notable characteristic to prepare the family for.
You may also like to solve these questions
The patient, diagnosed with cancer, is receiving morphine sulfate (a potent narcotic pain reliever) to relieve cancer pain. Approximately every 7 days the medication is no longer effective in controlling the patient's pain and a larger dose is needed to have the same effect. How might the nurse explain why this is happening?
- A. Tolerance
- B. Cumulation
- C. Interactions
- D. Addiction
Correct Answer: A
Rationale: The body may develop a tolerance to some drugs over time. Tolerance may arise because of increased biotransformation of the drug, increased resistance to its effects, or other pharmacokinetic factors. When tolerance occurs, the amount of the drug no longer causes the same reaction. Therefore, increasingly larger doses are needed to achieve a therapeutic effect. Cumulative effect occurs when the drug is not properly eliminated and more of the drug is administered, resulting in toxic levels accumulating. Interactions occur when the drug reacts badly with another substance such as food, another drug, or an alternative or complementary therapy. Addiction is the psychological need for a substance.
Which of these beta-blockers is a Class III antiarrhythmic agent?
- A. Metoprolol
- B. Esmolol
- C. Sotalol
- D. Bucindolol
Correct Answer: C
Rationale: Sotalol has both beta-blocking and potassium channel-blocking (Class III) properties, prolonging the action potential.
Which of the following is a representative of sulfonylurea?
- A. Merformin
- B. Glibenclamide
- C. Acarbose
- D. Liraglutide
Correct Answer: B
Rationale: Glibenclamide is a sulfonylurea that stimulates insulin release from beta cells.
The Centers for Disease Control recommends all newborn infants receive prophylactic administration of ____ within 1 hour of birth.
- A. Gentamicin ophthalmic ointment
- B. Ciprofloxacin ophthalmic drops
- C. Erythromycin oral suspension
- D. Erythromycin ophthalmic ointment
Correct Answer: D
Rationale: Erythromycin ointment prevents neonatal conjunctivitis per CDC; oral isn't used.
When using a bar-code point-of-care medication system, the nurse would scan which of the following prior to drug administration?(Select one that does not apply.)
- A. Client's hospital chart
- B. Client's identification band
- C. Drug unit dose package
- D. Nurse's identification badge
Correct Answer: A
Rationale: The bar-code point-of-care medication system requires that the client's identification band, the drug unit dose package, and the nurse's identification badge are all scanned prior to drug administration.