A nurse is caring for a client who is experiencing pooling of blood in the periphery. Which of the following occurs in a client with distributive shock?
Increased mean arterial pressure (MAP)
Decreased venous return
Decreased heart rate
Increased cardiac output
The Correct Answer is B
A. Distributive shock is associated with decreased MAP, not increased.
B. Decreased venous return occurs in distributive shock due to the pooling of blood in the periphery, leading to reduced preload and decreased cardiac output.
C. Distributive shock typically results in increased heart rate as the body attempts to compensate for decreased blood pressure and venous return.
D. Cardiac output is generally decreased in distributive shock due to reduced venous return and impaired blood flow.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Assessing the client's activated partial thromboplastin time (aPTT) is important to monitor the effectiveness of treatment and manage bleeding risk. Hemophilia A is characterized by a deficiency in clotting factor VIII, which prolongs the aPTT.
A. Applying heated compresses is not recommended for hemarthrosis; instead, cold compresses should be used to reduce bleeding and swelling.
C. Low-dose aspirin is contraindicated for clients with hemophilia because it can further inhibit platelet function and increase bleeding risk.
D. Autologous blood transfusion is not typically required for hemophilia; factor replacement therapy is the standard treatment.
Correct Answer is D
Explanation
A. A leg and ankle fracture is serious but typically not life-threatening compared to issues involving airway obstruction or severe bleeding.
B. Flank pain radiating to the groin may indicate a kidney stone or other condition, but it is less urgent than airway obstruction.
C. A raised red rash on the abdomen could be a sign of a less urgent condition, such as a viral infection or allergic reaction, and does not require immediate intervention compared to respiratory distress.
D. Expiratory stridor indicates upper airway obstruction or severe respiratory distress, which is a life-threatening condition requiring immediate intervention. Stridor suggests possible airway compromise, which needs to be addressed urgently to prevent respiratory failure.
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