NCLEX-PN
Pharmacological and Parenteral Therapies NCLEX Questions
Extract:
Question 1 of 5
Laboratory tests reveal the following electrolyte values for Mr. Smith: Na 135 mEq/L, Ca 8.5 mg/dL, Cl 102 mEq/L, and K 2.0 mEq/L. Which of the following values should the nurse report to the physician because of its potential risk to the client?
Correct Answer: B
Rationale: A potassium level of 2.0 mEq/L is critically low (normal 3.5-5.5 mEq/L), risking cardiac arrhythmias, and should be reported immediately.
Question 2 of 5
Clients who take iron preparations should be warned of the possible side effects, which might include:
Correct Answer: B
Rationale: Iron supplements commonly cause gastrointestinal side effects like nausea, vomiting, diarrhea, constipation, and stomach cramps, requiring client education.
Question 3 of 5
A nurse is working in a pediatric clinic and a 25 year-old mother comes in with a 4 week-old baby. The mother is stressed out about loss of sleep and the baby exhibits signs of colic. Which of the following techniques should the nurse teach the mother?
Correct Answer: D
Rationale: Neural warmth will help to lower the baby's agitation level, soothing the colic symptoms.
Question 4 of 5
Which of the following observations is most important when assessing a client's breathing?
Correct Answer: C
Rationale: Ensuring the presence and adequacy of breathing is critical, as adequate oxygenation is essential for life. Pulse rate and position are secondary considerations.
Question 5 of 5
Teaching the client with gonorrhea how to prevent reinfection and further spread is an example of:
Correct Answer: B
Rationale: Secondary prevention targets the reduction of disease prevalence and disease morbidity through early diagnosis and treatment.