Nokea
Tom presents with sudden difficulty breathing, tachypnea, tachycardia, and localized chest pain. The physician suspects a pulmonary embolism and would order what test?
- A. EKG.
- B. Helical CT scan.
- C. ECC.
- D. Vital capacity.
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A healthcare professional is caring for four clients on intravenous heparin therapy. Which lab value possibly indicates a serious side effect has occurred?
- A. Hemoglobin: 14.2 g/dL
- B. Platelet count: 82,000/µL
- C. RBC count: 4.8 x 10^6/µL
- D. WBC count: 8.7 x 10^3/µL
Correct Answer: B
Rationale: The correct answer is B: Platelet count: 82,000/µL. A low platelet count (thrombocytopenia) is a serious side effect of heparin therapy, as it can lead to bleeding complications. Platelets are essential for normal blood clotting. Hemoglobin, RBC count, and WBC count are not directly affected by heparin therapy and do not indicate a serious side effect.
Steps to prevent a pressure ulcer may include
- A. Not disturbing the patient.
- B. Changing the position of a bedbound patient every 4 hours.
- C. Vigorously rubbing the skin with alcohol.
- D. Avoiding pressure on the heels of a bedbound patient.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A client is prescribed nicotine replacement therapy. Which statement should the nurse include in this client's teaching?
- A. Smoking while taking this medication will increase your risk of a stroke.
- B. Make a list of reasons why smoking is a bad habit.
- C. Stopping this medication suddenly increases your risk for a heart attack.
- D. Rise slowly when getting out of bed in the morning.
Correct Answer: A
Rationale: The correct answer is A because smoking while on nicotine replacement therapy can lead to nicotine overdose, increasing the risk of a stroke due to excessive nicotine intake. This statement emphasizes the importance of avoiding smoking during treatment.
Choice B is incorrect as it does not address the specific risk associated with smoking while on the medication. Choice C is incorrect as stopping the medication suddenly does not directly increase the risk for a heart attack. Choice D is irrelevant to nicotine replacement therapy and does not provide information related to the medication's use.
A new medical resident assessed a patient who is starting withdrawal from benzodiazepine. The resident writes orders for Ativan. What is your best response?
- A. Ask the attending physician to review the orders.
- B. Administer the medication as prescribed.
- C. Ask the resident to clarify the orders.
- D. Point out to the resident that the patient is dependent on benzodiazepine.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What educational information related to nutrition would you provide to a client with anxiety?
- A. High blood pressure
- B. Increased heart rate
- C. Decreased oxygen supply
- D. Muscle relaxation
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.