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 B
Explanation
B. Postmenopausal vaginal bleeding is a common symptom of endometrial cancer. It is one of the most significant warning signs for this condition in older women, as it may indicate abnormal growth in the endometrial lining.
A. Bloating is more commonly associated with ovarian cancer and gastrointestinal issues rather than endometrial cancer specifically.
C. Feeling full quickly after eating is more indicative of ovarian cancer or other gastrointestinal problems.
D. Unexplained weight gain is not a typical primary symptom of endometrial cancer; it is less specific and can be associated with various other conditions.
Correct Answer is B
Explanation
A. Epinephrine IM injection is not appropriate in this scenario, as it is typically reserved for treating anaphylactic shock. It is not used for septic shock where hypotension persists after fluid resuscitation.
B. Norepinephrine IV infusion is the correct choice. It is the first-line vasopressor in septic shock management when a fluid bolus does not adequately raise blood pressure. Norepinephrine works by constricting blood vessels, thereby increasing vascular resistance and blood pressure.
C. Dobutamine IV infusion might be considered if there is evidence of myocardial dysfunction or if additional inotropic support is necessary. However, it is not the immediate next step following fluid resuscitation when addressing persistent hypotension in septic shock.
D. Dexamethasone IV injection is not indicated for treating septic shock directly. It may be used in other contexts, such as treating adrenal insufficiency or reducing inflammation, but it does not play a role in immediate blood pressure management in septic shock.
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