NCLEX NCLEX-PN
Health Promotion and Maintenance NCLEX PN Questions
1. The LPN is caring for a client admitted for acute pancreatitis. Which of these medications would be the least appropriate for pain management?
- A. Tylenol
- B. Tramadol
- C. Codeine
- D. Morphine
Correct answer: D: Morphine
Rationale: Morphine is the least appropriate choice for pain management in pancreatitis due to its potential to cause spasms in the Sphincter of Oddi, which can worsen the client's condition by potentially obstructing the pancreatic duct. Tylenol, Tramadol, and Codeine are more suitable options for pain management in acute pancreatitis as they do not carry the same risk of exacerbating the condition by causing spasms in the Sphincter of Oddi.
2. The PN is caring for a client with diabetes insipidus. The nurse can expect the lab work to show:
- A. elevated urine osmolarity and elevated serum osmolarity.
- B. decreased urine osmolarity and decreased serum osmolarity.
- C. elevated urine osmolarity and decreased serum osmolarity.
- D. decreased urine osmolarity and elevated serum osmolarity.
Correct answer: decreased urine osmolarity and elevated serum osmolarity.
Rationale: In diabetes insipidus, the pituitary releases too much antidiuretic hormone (ADH), causing the client to produce a large amount of dilute urine (decreased osmolarity) and leading to dehydration (elevated serum osmolarity). Therefore, the correct answer is decreased urine osmolarity and elevated serum osmolarity. Choice C, elevated urine osmolarity and decreased serum osmolarity, is incorrect for diabetes insipidus, as it is more characteristic of syndrome of inappropriate ADH (SIADH). Choices A and B, elevated urine osmolarity and elevated serum osmolarity, and decreased urine osmolarity and decreased serum osmolarity, respectively, are generally not seen in diabetes insipidus, as urine and serum osmolarity typically move in opposite directions in this condition.
3. When a client informs the nurse that he is experiencing hypoglycemia, the nurse provides immediate intervention by offering:
- A. one commercially prepared glucose tablet.
- B. two hard candies.
- C. 4–6 ounces of fruit juice.
- D. 2–3 teaspoons of honey.
Correct answer: 2–3 teaspoons of honey.
Rationale: The correct answer is 2–3 teaspoons of honey. In the case of hypoglycemia, the usual recommendation for treatment is 10–15 grams of fast-acting simple carbohydrate orally if the client is conscious and able to swallow. This can be achieved by providing 2–3 teaspoons of honey. While commercially prepared glucose tablets or 4–6 ounces of fruit juice are also suitable choices, adding sugar to unsweetened juice is unnecessary as the fruit sugar in juice contains enough simple carbohydrate to raise blood glucose levels. Adding sugar could lead to a sharp and prolonged increase in blood sugar levels. Two hard candies may not provide the recommended 10–15 grams of fast-acting carbohydrate needed for quick elevation of blood glucose levels in cases of hypoglycemia.
4. An allergic reaction is classified as what type of pharmacological effect?
- A. a therapeutic effect
- B. a side effect
- C. an adverse effect
- D. an incompatibility
Correct answer: an adverse effect
Rationale: An allergic reaction is classified as an adverse effect because it is an unintended response to a medication that requires treatment. A side effect is an undesired but somewhat expected reaction to a drug that does not necessarily need intervention. Incompatibility refers to an unsuitable combination of substances that leads to an adverse effect. A therapeutic effect is the desired and intended outcome of a medication.
5. Which of the following conditions has a severe complication of respiratory failure?
- A. Bell’s palsy
- B. Guillain-Barré syndrome
- C. Trigeminal neuralgia
- D. Tetanus
Correct answer: Guillain-Barré syndrome
Rationale: Guillain-Barré syndrome is characterized by a severe complication of respiratory failure due to the involvement of the peripheral nerves that control breathing. While Bell’s palsy, trigeminal neuralgia, and tetanus are also conditions affecting peripheral nerves, they do not typically lead to respiratory failure like Guillain-Barré syndrome. Bell’s palsy causes facial muscle weakness, trigeminal neuralgia results in severe facial pain, and tetanus leads to muscle stiffness and spasms, but none of these conditions directly involve respiratory failure.
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