Nokea
During a Romberg test, the patient is asked to assume which position?
- A. Sitting
- B. Standing
- C. Genupectoral
- D. Trendelenburg
Correct Answer: B
Rationale: During a Romberg test, the patient is asked to stand with feet together and arms at the sides. The test evaluates proprioception and vestibular function by assessing the patient's ability to maintain balance with eyes closed. Asking the patient to stand helps to detect any balance issues or disturbances in the absence of visual input.
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When is sterile technique used?
- A. During strict isolation procedures
- B. After terminal disinfection is performed
- C. For invasive procedures
- D. When protective isolation is necessary
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Parenteral penicillin can be administered as an:
- A. IM injection or an IV solution
- B. IV or an intradermal injection
- C. Intradermal or subcutaneous injection
- D. IM or a subcutaneous injection
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
If a patient's blood pressure is 150/96, what is his pulse pressure?
- A. 54
- B. 96
- C. 150
- D. 246
Correct Answer: A
Rationale: Pulse pressure is calculated by subtracting the diastolic pressure from the systolic pressure. In this case, the systolic pressure is 150 and the diastolic pressure is 96. Therefore, the pulse pressure is 150 - 96 = 54. Pulse pressure represents the force generated by the heart with each contraction and is an important indicator of cardiovascular health.
For abdominal inspection, in which of the following positions should a patient be placed?
- A. Prone
- B. Trendelenburg
- C. Supine
- D. Side-lying
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
When removing a contaminated gown, what should be the first thing touched by the nurse?
- A. Waist tie and neck tie at the back of the gown
- B. Waist tie in front of the gown
- C. Cuffs of the gown
- D. Inside of the gown
Correct Answer: A
Rationale: When removing a contaminated gown, the nurse should ensure the first thing touched is the waist tie and neck tie at the back of the gown. This procedure helps prevent contamination by ensuring that the outer surface of the gown, which is likely to be contaminated, is not touched during removal. By touching the back ties first, the nurse minimizes the risk of transferring any contaminants to themselves or the environment.