Nokea
A nurse is admitting a client who has meningitis. Which of the following findings should the nurse expect?
- A. Photophobia
- B. Bradycardia
- C. Intermittent headache
- D. Petechiae on the chest
Correct Answer: A
Rationale: The correct answer is A: Photophobia. Photophobia, or sensitivity to light, is a common symptom of meningitis due to inflammation of the meninges surrounding the brain and spinal cord. This occurs because bright light can worsen the headache associated with meningitis. Bradycardia and petechiae on the chest are not typical findings in meningitis. Intermittent headache is vague and not specific to meningitis.
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A nurse is caring for a client who has a peripherally inserted central catheter (PICC) line in her left forearm. The client is receiving an antibiotic via intermittent IV bolus every 12 hr. Which of the following actions should the nurse take in managing the client's PICC line?
- A. Access the catheter using a non-coring needle.
- B. Change the transparent membrane dressing daily.
- C. Maintain a continuous IV infusion through the PICC line.
- D. Flush the catheter with a 0.9% sodium chloride solution after each use.
Correct Answer: D
Rationale: Correct Answer: D - Flush the catheter with a 0.9% sodium chloride solution after each use.
Rationale: Flushing the catheter with 0.9% sodium chloride solution after each use helps prevent clot formation, maintains patency, and ensures proper functioning of the PICC line. This action also helps prevent infection and occlusions.
Incorrect Choices:
A: Accessing the catheter using a non-coring needle is not necessary for routine care of a PICC line.
B: Changing the transparent membrane dressing daily may increase the risk of infection and disrupt the integrity of the dressing.
C: Maintaining a continuous IV infusion through the PICC line is not indicated for a client receiving intermittent IV bolus antibiotics.
E, F, G: No additional choices provided.
A nurse is caring for a client immediately following a lumbar puncture. Which of the following actions should the nurse take?
- A. Limit the client's fluid intake.
- B. Measure blood glucose every 2 hr.
- C. Instruct the client to expect tingling in their extremities.
- D. Instruct the client to lie flat.
Correct Answer: D
Rationale: The correct answer is D: Instruct the client to lie flat. This is important to prevent post-lumbar puncture headache by promoting the closure of the dural puncture site. Lying flat helps reduce the risk of cerebrospinal fluid leakage and subsequent headache. Limiting fluid intake (A) is not necessary post-lumbar puncture. Monitoring blood glucose (B) is not directly related to lumbar puncture care. Expecting tingling in extremities (C) is not a common post-lumbar puncture symptom.
A nurse is providing discharge teaching for a client who is receiving treatment for genital herpes. Which of the following statements by the client indicates effectiveness of the teaching?
- A. I should apply antibiotic ointment to the lesions.'
- B. I should use natural skin condoms during sexual intercourse.'
- C. I should expect my lesions to resolve in 6 weeks.'
- D. I should expect to take my medication for 3 weeks.'
Correct Answer: C
Rationale: The correct answer is C: "I should expect my lesions to resolve in 6 weeks." This indicates effectiveness of teaching because it shows the client understands the natural course of genital herpes and the expected timeline for resolution. Choice A is incorrect because antibiotic ointment is not recommended for herpes. Choice B is incorrect because natural skin condoms do not provide adequate protection against herpes. Choice D is incorrect because treatment duration may vary and is not always 3 weeks.
A nurse is caring for a client who has oral achalasia, The nurse should ask the client which of the following questions to assess their ability to swallow?
- A. Do you feel like you have food stuck at the base of your throat?'
- B. Do you have any feelings of fullness in the neck?'
- C. Do you feel any burning sensations in your throat?'
- D. Do you have any problems with pain while swallowing?'
Correct Answer: A
Rationale: The correct answer is A: "Do you feel like you have food stuck at the base of your throat?" This question is appropriate for assessing the client's ability to swallow because oral achalasia is a condition where the lower esophageal sphincter fails to relax, causing difficulty in passing food from the mouth to the esophagus. Asking about the sensation of food stuck in the throat helps to identify this symptom.
Choice B: "Do you have any feelings of fullness in the neck?" is incorrect because fullness in the neck is not a typical symptom of oral achalasia.
Choice C: "Do you feel any burning sensations in your throat?" is incorrect because burning sensations are more commonly associated with acid reflux or GERD, not specifically with oral achalasia.
Choice D: "Do you have any problems with pain while swallowing?" is incorrect as pain while swallowing is not a typical symptom of oral achalasia.
Therefore, the correct question to assess
A nurse is assessing a client who has skeletal traction for a femoral fracture. The nurse notes that the weights are resting on the floor. Which of the following actions should the nurse take?
- A. Remove one of the weights.
- B. Tie knots in the ropes near the pulleys to shorten them.
- C. Increase the elevation of the affected extremity.
- D. Reapply the weights to ensure proper traction.
Correct Answer: D
Rationale: The correct answer is D: Reapply the weights to ensure proper traction. When the weights are resting on the floor, it means that there is no longer effective traction on the affected limb. To maintain proper skeletal traction, the weights should be suspended freely in the air. By reapplying the weights and ensuring they are hanging freely, the nurse can restore the necessary traction force to immobilize the fractured bone and facilitate healing. Removing a weight (choice A) may compromise the traction. Tying knots in the ropes (choice B) may alter the mechanics of the traction system. Increasing the elevation of the extremity (choice C) does not address the issue of the weights resting on the floor.