Nokea
A nurse is providing teaching for a client who is withdrawing from alcohol and has a new prescription for Propranolol. Which of the following information should the nurse to include in the teaching?
- A. Increases the risk for seizure activity
- B. Provides a form of aversion therapy
- C. Decreases cravings
- D. Results in mild hypertension
Correct Answer: C
Rationale: Propranolol reduces withdrawal symptoms like tremors and cravings , not seizures or aversion.
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Monitoring a patient on a high-dose aspirin level includes:
- A. Salicylate level
- B. Complete blood count
- C. Urine pH
- D. All of the above
Correct Answer: D
Rationale: High-dose aspirin requires salicylate levels , CBC for bleeding, and urine pH for excretion monitoring.
The following can be used for diabetes mellitus:
- A. Desmoporesine
- B. Insuline preparations
- C. Chlorpropamide
- D. Metformin
Correct Answer: A
Rationale: Insulin, chlorpropamide, metformin, and acarbose (B, C, D, E) are all used for diabetes management.
Which of the following drugs is used to accelerate pulmonary maturation in the fetus in women with premature labor?
- A. Aminoglutethimide
- B. Betamethasone
- C. Mifepristone
- D. Misoprostol
Correct Answer: B
Rationale: Betamethasone, a glucocorticoid, is administered to enhance fetal lung maturation by stimulating surfactant production in preterm labor.
Which of the following would the nurse identify as a factor that alters drug response in children and infants? (Select one that does not apply.)
- A. Slower gastric emptying
- B. Greater surface area
- C. Less protein binding
- D. Decreased body water content
Correct Answer: D
Rationale: Children and infants are not small adults; therefore, they have altered pharmacokinetics. Factors that alter pharmacokinetics in children include slower gastric emptying, less cutaneous fat, greater surface area, increased body water content, less protein binding, and immature hepatic and renal function.
A nurse is working as a member of a research team involved in exploring the unique response to drugs each individual displays based on genetic make-up. What is this area of study called?
- A. Pharmacotherapeutics
- B. Pharmacodynamics
- C. Pharmacoeconomics
- D. Pharmacogenomics
Correct Answer: D
Rationale: Pharmacogenomics is the area of study that includes mapping of the human genome. In the future, medical care and drug regimens may be personally designed based on a patients unique genetic make-up. Pharmacotherapeutics is the branch of pharmacology that deals with the uses of drugs to treat, prevent, and diagnose disease. Pharmacodynamics involves how a drug affects the body. Pharmacoeconomics includes the costs involved in drug therapy.