Nokea
Describe the relationship between receptors and neurotransmitters.
- A. Increased alertness
- B. Lower immune response
- C. Faster metabolism
- D. Enhanced digestion
Correct Answer: B
Rationale: The correct answer is B because it is the most appropriate response based on physiological and medical principles.
You may also like to solve these questions
What is the primary symptom of hordeolum?
- A. Redness and swelling
- B. Itching
- C. Blurred vision
- D. Dry eyes
Correct Answer: A
Rationale: Hordeolum, or stye, presents with localized redness and swelling of the eyelid.
What are clinical manifestations of insomnia (select all that apply)?
- A. Narcolepsy
- B. Fragmented sleep
- C. Long sleep latency
- D. Morning headache
Correct Answer: B
Rationale: The correct answers are B, C, and F. Fragmented sleep, long sleep latency, and difficulty concentrating are common symptoms of insomnia. Narcolepsy (A) is unrelated, morning headache (D) can occur but is less common, and daytime sleepiness (E) is more typical of sleep apnea.
Which chief complaint is NOT desirable for recording on the client’s chart?
- A. CC: “cough and temperature elevation,” 2 days duration
- B. CC: “passing black stools,” 1 day duration
- C. CC: “substernal pain,” 2 hours duration
- D. Reason for contact: “physical examination for college”
Correct Answer: D
Rationale: Correct Answer: D
Rationale:
1. Chief complaints should be symptoms or concerns related to the client's health issues.
2. "Physical examination for college" is not a specific symptom or health concern.
3. Chief complaints guide healthcare providers in assessing and treating the client.
4. Recording irrelevant chief complaints can lead to confusion in diagnosis and treatment.
Summary of Incorrect Choices:
A: Describes specific symptoms, suitable for recording.
B: Describes a specific symptom (black stools), suitable for recording.
C: Describes a specific symptom (substernal pain), suitable for recording.
A client is being admitted to the surgical unit from the PACU following a cholecystectomy. Which of the following assessments is the nurse's priority?
- A. Bowel sounds
- B. Surgical dressing
- C. Temperature
- D. Oxygen saturation
Correct Answer: D
Rationale: The correct answer is D: Oxygen saturation. The priority assessment after a cholecystectomy is monitoring the client's oxygen saturation to ensure adequate oxygenation post-surgery. Decreased oxygen saturation can indicate respiratory distress, which requires immediate intervention. Bowel sounds (A) are important but not the priority post-cholecystectomy. Surgical dressing (B) should be assessed, but it is not as critical as monitoring oxygen saturation. Temperature (C) is also important, but ensuring oxygenation takes precedence in the immediate postoperative period.
In monitoring patients who are at risk for spinal cord compression related to tumor growth, what is the most likely early manifestation?
- A. Sudden-onset back pain.
- B. Motor loss.
- C. Constipation.
- D. Urinary hesitancy.
Correct Answer: A
Rationale: Sudden-onset back pain is often the first symptom of spinal cord compression and warrants urgent evaluation.