The nurse overseeing care in the intensive care unit (ICU) reviews the shift report on four clients. The nurse recognizes which client to be at greatest risk for the development of cardiogenic shock?
The client admitted with malignant hypertension
The client admitted following a stroke
The client admitted with acute kidney injury
The client admitted following a myocardial infarction (MI)
The Correct Answer is D
A. Malignant hypertension poses risks for other conditions but is not the primary risk factor for cardiogenic shock.
B. A stroke does not directly lead to cardiogenic shock, though it may have other significant complications.
C. Acute kidney injury affects renal function but is not the primary risk for cardiogenic shock.
D. A myocardial infarction (MI) can impair the heart's pumping ability, leading to cardiogenic shock. This is due to the damage to heart muscle that can severely impact cardiac output and blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Droplet precautions are not appropriate for anthrax exposure. Precautions would be based on the specific form of anthrax (cutaneous, inhalation, or gastrointestinal).
B. Anthrax is treated with antibiotics, not antiviral therapy. Ciprofloxacin or doxycycline is typically used for prophylaxis and treatment.
C. While assessing for hemorrhage might be relevant in cases of severe anthrax, it is more critical initially to focus on respiratory assessment, particularly for inhalation anthrax.
D. Assessing the respiratory system is crucial for clients exposed to anthrax, particularly inhalation anthrax, as it can cause severe respiratory symptoms and complications. Prompt assessment is essential for early detection and treatment of respiratory distress.
Correct Answer is A
Explanation
A. Hypovolemic shock is characterized by low blood pressure, pale skin, and abdominal pain due to significant fluid loss or hemorrhage. The client's symptoms, including hypotension and abdominal pain, suggest a reduction in blood volume potentially caused by gastrointestinal bleeding or ulceration, which is consistent with chronic aspirin use.
B. Obstructive shock is due to a physical obstruction of blood flow, such as a pulmonary embolism or cardiac tamponade, which does not directly correlate with the client's presentation of symptoms.
C. Cardiogenic shock results from severe heart failure and is typically accompanied by signs of heart dysfunction, not just low blood pressure and abdominal pain.
D. Septic shock is associated with infection and systemic inflammation, often presenting with fever and other signs of infection, which the client is not exhibiting.
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