A nurse is assessing a patient diagnosed with deep-vein thrombosis. Which clinical manifestation is consistent with the diagnosis?

Loss of hair over toes.

Tenderness in the thigh.

Rest pain.

Auscultation of bruit over pedal pulse.

Answer and Explanation

The Correct Answer is B

A. Loss of hair over toes:
Loss of hair over the toes is not typically associated with deep vein thrombosis (DVT). Instead, it may be indicative of peripheral arterial disease (PAD) or poor peripheral circulation. In DVT, symptoms are more related to venous congestion and inflammation rather than hair loss.

B. Tenderness in the thigh:
Tenderness in the thigh is a common clinical manifestation of deep vein thrombosis (DVT). It occurs due to the presence of a thrombus within the deep veins of the thigh, causing local inflammation and irritation of the vessel wall. This tenderness may be elicited by palpation along the course of the affected vein.

C. Rest pain:
Rest pain is not typically associated with deep vein thrombosis (DVT). Rest pain is more commonly seen in conditions such as peripheral arterial disease (PAD), where inadequate blood supply to the extremities leads to ischemic pain at rest, especially during periods of reduced blood flow.

D. Auscultation of bruit over pedal pulse:
Auscultation of a bruit over the pedal pulse is not typically associated with deep vein thrombosis (DVT). A bruit is an abnormal sound caused by turbulent blood flow through a narrowed or obstructed vessel, commonly heard in arterial conditions such as atherosclerosis. In DVT, venous obstruction does not typically produce bruits.

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Correct Answer is D

Explanation

A. Having the primary provider prescribe a CT:
Prescribing a CT scan is not the initial action for assessing nonpalpable pedal pulses. CT scans are typically used for imaging purposes and are not the primary diagnostic tool for assessing peripheral pulses.

B. Apply a tourniquet for 3 to 5 minutes and then reassess:
While applying a tourniquet may increase the visibility of pulses in some cases, it is not the recommended method for assessing pedal pulses, especially if they are nonpalpable. Tourniquet use carries risks, such as tissue damage or ischemia, and is not a standard practice for assessing pulses.

C. Elevate the extremity and attempt to palpate the pulses:
Elevating the extremity may improve blood flow and make pulses easier to palpate, but if the pulses are nonpalpable, simply elevating the extremity may not be sufficient for assessment. Additionally, palpation alone may not accurately detect pulses in some cases.

D. Use the doppler ultrasound to detect pedal pulses:
This is the most appropriate action. Doppler ultrasound is a non-invasive diagnostic tool commonly used to assess peripheral pulses, especially when they are nonpalpable. It uses sound waves to detect blood flow and can provide accurate information about the presence and strength of pedal pulses. Using a doppler ultrasound can help confirm the status of pedal pulses and guide further management.

A. Pedal edema B. Muscle cramps C. Dizziness D. Sexual dysfunction E. Bradycardia

Correct Answer is ["A","B","C","D"]

Explanation

A. Pedal edema: Amlodipine, a calcium channel blocker, can cause peripheral edema as a side effect due to its vasodilatory effects on arterioles. This can manifest as swelling, particularly in the feet and ankles.

B. Muscle cramps: Muscle cramps are a known side effect of amlodipine. While the mechanism is not fully understood, calcium channel blockers like amlodipine can disrupt calcium ion flux in muscle cells, potentially leading to muscle cramping.

C. Dizziness: Dizziness is a common side effect of amlodipine, particularly during the initial period of treatment or when dosage adjustments are made. It is believed to be related to its vasodilatory effects and subsequent lowering of blood pressure.

D. Sexual dysfunction: Sexual dysfunction, including erectile dysfunction, has been reported as a side effect of amlodipine in some patients. The exact mechanism is not well understood but may be related to alterations in blood flow or neurohormonal effects.

E. Bradycardia: Bradycardia (slow heart rate) is not a typical side effect of amlodipine. Amlodipine primarily acts as a vasodilator and does not typically affect heart rate. In fact, it may cause reflex tachycardia (increased heart rate) in some individuals as a compensatory response to its vasodilatory effects.

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A nurse is assessing a patient diagnosed with deep-vein thrombosis. Which clinical manifestation is consistent with the diagnosis?

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Naxlex Comprehensive Predictor Exams

During the assessment of the patient, the nurse finds nonpalpable pedal pulses in the affected leg. How will the nurse proceed with assessment?

Correct Answer is D

Explanation

The nurse is assessing a patient who was recently switched to amlodipine. Which assessment finding indicates that the patient is experiencing side effects of the drug? Select All That Apply

Correct Answer is ["A","B","C","D"]

Explanation

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