NCLEX-PN
NCLEX Trainer Test 3 Questions
Extract:
Question 1 of 5
During a routine check-up, an insulin-dependent diabetic has his glycosylated hemoglobin checked. The results indicate a level of 11%. Based on this result, what teaching should the nurse emphasize?
Correct Answer: C
Rationale: Daily blood sugar monitoring. Normal hemoglobin A1C (glycosylated hemoglobin) level is 7 to 9%. Elevation indicates elevated glucose levels over time.
Question 2 of 5
The nurse is caring for a client with an electrical burn. Which structures have the greatest risk for soft tissue injury?
Correct Answer: A
Rationale: Fat, tendon, and bone have the most resistance. The higher the resistance, the greater the heat generated by the current, thereby increasing the risk for soft tissue injury. Answer B has intermediate resistance, so it is incorrect. Answer C is incorrect because it has very low resistance. Answer D has low to intermediate resistance, so it is incorrect.
Question 3 of 5
A 15-year old is admitted following a motor vehicle accident. Examination reveals that the client has a closed head injury, a linear fracture of the temporal bone, a fracture of the mandible, and multiple abrasions. Upon admission, he is very drowsy. Which of the following orders would not be a part of the patient's care?
Correct Answer: D
Rationale: Demerol is contraindicated in head injuries due to its potential to mask neurological changes and increase intracranial pressure.
Question 4 of 5
The nurse is caring for a client with a history of sickle cell disease.
Correct Answer: A
Rationale: Oxygen therapy improves oxygenation, reducing sickling and tissue hypoxia during a sickle cell crisis. Ambulation is limited, cold compresses worsen vasoconstriction, and fluids are encouraged to prevent dehydration.
Extract:
An 18-year-old client with anorexia nervosa is admitted to the hospital.
Question 5 of 5
In planning to care for the client, the nurse would expect the client to
Correct Answer: C
Rationale: Strategy: Determine how each answer choice relates to anorexia. (1) usually view their appearance as fat (2) inaccurate for client with anorexia nervosa (3) correct-display a marked preoccupation with food (4) inaccurate for client with anorexia nervosa