A nurse is reinforcing teaching with a newly licensed nurse about causative risk factors for deep vein thrombosis (DVT). Which of the following should be included in the teaching? (Select All that Apply.)

Immobility

Fracture

Atrial fibrillation

Anticoagulant therapy

Answer and Explanation

Correct Answer : A,B,E

A. Immobility is a significant risk factor for DVT because it can lead to blood stasis in the veins, increasing the risk of clot formation.

B. Fractures, particularly of the lower limbs, can lead to immobilization and contribute to the development of DVT.

C. Atrial fibrillation is associated with an increased risk of clot formation, but these clots typically form in the atria of the heart, not the deep veins. While these clots can embolize to other parts of the body, atrial fibrillation itself is not a direct cause of DVT.

D. Anticoagulant therapy is typically used to prevent DVT, not as a risk factor.

E. Estrogen therapy is associated with an increased risk of clot formation, making it a risk factor for DVT.

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Correct Answer is D

Explanation

A. Increased systemic vascular resistance is more characteristic of obstructive or cardiogenic shock rather than distributive shock.

B. Loss of blood volume describes hypovolemic shock, not distributive shock.

C. Loss of myocardial contractility pertains to cardiogenic shock, not distributive shock.

D. Distributive shock is characterized by systemic vasodilation leading to a decrease in systemic vascular resistance and inadequate tissue perfusion.

A. Distended neck veins B. BP 146/94 mm Hg C. Urine specific gravity 1.034 D. Bounding pulse

Correct Answer is C

Explanation

A. Distended neck veins are typically associated with fluid overload, not dehydration.

B. An elevated blood pressure is not a common indicator of dehydration; dehydration often leads to hypotension.

C. An elevated urine specific gravity (greater than 1.030) indicates concentrated urine, which is a sign of dehydration as the body conserves water.

D. A bounding pulse is more indicative of fluid overload rather than dehydration, which often causes a weak, thready pulse.

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A nurse is reinforcing teaching with a newly licensed nurse about causative risk factors for deep vein thrombosis (DVT). Which of the following should be included in the teaching? (Select All that Apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse and a newly licensed nurse are providing care for a client who has distributive shock. How should the nurse explain the pathophysiology of distributive shock to the newly licensed nurse?

Correct Answer is D

Explanation

A nurse is planning to monitor a client for dehydration following several episodes of vomiting and an increase in the client's temperature. Which of the following findings should the nurse identify as an indication that the client is dehydrated?

Correct Answer is C

Explanation

Signs of Salicylate toxicity include all of the following except:

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