HESI RN
HESI RN Fundamentals Exam 1 Questions
Extract:
Question 1 of 5
The nurse attaches a pulse oximeter to a client’s finger and obtains an oxygen saturation reading of 91%. Which assessment finding most likely contributes to this reading?
Correct Answer: A
Rationale: Edema distorts oximeter readings.
Question 2 of 5
A nurse is reviewing a client’s orders and notes the following: Vital signs every 4 hours, regular diet, Cefazolin 1g IV every 8 hours for 5 days, Metformin 1,000 mg PO every 12 hours, and point of care blood glucose check every 4 hours. Which action should the nurse take?
Correct Answer: D
Rationale: Follow regular diet per orders.
Question 3 of 5
Which intervention should the nurse include in the plan of care for a terminally ill client who is weak, mouth breathing, and refusing anything to eat or drink?
Correct Answer: C
Rationale: Moist membranes enhance comfort.
Question 4 of 5
The nurse is preparing to administer lorazepam 1.5 mg IV to an anxious preoperative client. The medication is available in a 2 mg/mL vial. Which action should the nurse perform with the remainder of the medication?
Correct Answer: B
Rationale: Witnessed disposal ensures compliance.
Question 5 of 5
The nurse is interviewing a client with lower abdominal pain and dysuria, and needs to ask the client about sexual activity. Which approach is best for the nurse to use?
Correct Answer: A
Rationale: Less sensitive queries build rapport.