ATI LPN
ATI LPN Pharmacology N113 Exam Questions
Extract:
Question 1 of 5
A nurse is caring for a client who begins showing signs of alcohol withdrawal delirium. Which of the following medications should the nurse administer?
Correct Answer: D
Rationale: Lorazepam is a benzodiazepine commonly used to manage alcohol withdrawal symptoms, including delirium tremens. It acts by enhancing the inhibitory effects of gamma-aminobutyric acid (GAB
A) in the central nervous system, thereby reducing the symptoms of alcohol withdrawal such as seizures.
Question 2 of 5
A nurse is reinforcing teaching with a client who has a new prescription for an estrogen-progestin combination contraceptive. Which of the following instructions should the nurse include in the teaching?
Correct Answer: B
Rationale: If a pill is missed, the client should follow the specific instructions provided by the healthcare provider or the information leaflet, which typically involves taking the missed pill as soon as remembered and then continuing with the next dose at the regular time.
Question 3 of 5
A nurse is assisting with monitoring a client who has preeclampsia and is receiving magnesium sulfate. The client's respiratory rate is 8/min. Which of the following should the nurse administer?
Correct Answer: A
Rationale: Respiratory depression is a potential side effect of magnesium sulfate toxicity. Administering calcium gluconate can antagonize the effects of magnesium on smooth muscle and cardiac tissue, helping to counteract respiratory depression and other symptoms of magnesium toxicity.
Question 4 of 5
A nurse is administering risperidone to a client who has schizophrenia for which of the following adverse effects should the nurse monitor?
Correct Answer: B
Rationale: Risperidone has been associated with metabolic side effects such as weight gain, dyslipidemia, and increased triglyceride levels, which can contribute to cardiovascular risk.
Question 5 of 5
A nurse is preparing to administer vitamin K IM to a newborn. Into which of the following muscles should the nurse inject the medication?
Correct Answer: B
Rationale: The vastus lateralis muscle, located on the lateral aspect of the thigh, is the preferred site for intramuscular injections in newborns and infants due to its large muscle mass and accessibility.