A nurse is assisting in providing care for a client who has obstructive shock. Which of the following diagnoses should the nurse expect?
Third spacing
Cardiac tamponade
Cardiomyopathy
Ruptured aneurysm
The Correct Answer is B
A. Third spacing involves the abnormal accumulation of fluid in extracellular spaces and is more commonly associated with hypovolemic or distributive shock, not obstructive shock.
B. Cardiac tamponade is a classic cause of obstructive shock, where the accumulation of fluid in the pericardial sac compresses the heart, leading to decreased cardiac output and obstructed blood flow.
C. Cardiomyopathy is a disease of the heart muscle that can lead to heart failure but is typically associated with cardiogenic shock, not obstructive shock.
D. A ruptured aneurysm would most likely cause hypovolemic shock due to blood loss, not obstructive shock.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The Background section of the SBAR communication tool is where relevant medical history, including a family history of malignant hyperthermia, should be included. This information is critical for the surgical team to be aware of before administering anesthesia.
B. The Recommendation section is for suggesting specific actions or interventions based on the current situation and background.
C. The Situation section describes the immediate issue or reason for the handoff, not past medical history.
D. The Assessment section includes the nurse's evaluation of the client’s current condition, not family history.
Correct Answer is C
Explanation
A. A low blood pressure with a low pulse rate is not typical for hypovolemic shock; a low pulse rate would suggest bradycardia, not commonly seen in hypovolemic shock.
B. High blood pressure and high pulse rate are not characteristic of hypovolemic shock; high blood pressure is not usually associated with this condition.
C. In hypovolemic shock, low blood pressure is accompanied by a high pulse rate as the body attempts to compensate for the reduced blood volume.
D. High blood pressure and low pulse rate are not indicative of hypovolemic shock; this combination is not typical for this type of shock.
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