A client presents with shock in the hospital, and has a history of a recent infection. What does the nurse suspect that this client is experiencing?
Cardiogenic shock
Neurogenic shock
Hypovolemic shock
Septic shock
The Correct Answer is D
A) Cardiogenic shock:
Cardiogenic shock occurs when the heart is unable to pump enough blood to meet the body's needs, often due to myocardial infarction (heart attack) or other conditions affecting the heart's function. The client's history of a recent infection does not align with the etiology of cardiogenic shock.
B) Neurogenic shock:
Neurogenic shock occurs due to dysfunction of the autonomic nervous system, typically as a result of spinal cord injury or severe brain injury. It is characterized by widespread vasodilation and bradycardia. The client's history of a recent infection does not align with the etiology of neurogenic shock.
C) Hypovolemic shock:
Hypovolemic shock occurs due to a significant loss of blood volume, such as from trauma, hemorrhage, or dehydration. While infection can lead to fluid loss and dehydration in some cases, the client's history of a recent infection suggests a different etiology, specifically septic shock, which is driven by the systemic inflammatory response to infection.
D) Septic shock.
Septic shock is a type of distributive shock caused by a systemic response to infection. It occurs when an infection triggers a widespread inflammatory response, leading to vasodilation, increased capillary permeability, fluid loss from the bloodstream, and impaired tissue perfusion. The client's history of a recent infection suggests that the shock may be septic in nature.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Chronic diarrhea: Overuse of laxatives is more likely to cause chronic constipation rather than chronic diarrhea. While some types of laxatives can lead to diarrhea as a side effect, chronic diarrhea is less common with laxative overuse compared to chronic constipation.
B. Chronic constipation
When the smooth muscle in the colon loses its tone due to overuse of laxatives, it can lead to chronic constipation. Laxatives work by stimulating bowel movements, but frequent or excessive use can lead to dependency and decreased natural bowel function. Over time, the colon may become less responsive to normal stimuli, resulting in difficulty passing stool and chronic constipation.
C. Frequent vomiting: Overuse of laxatives is not directly associated with frequent vomiting. Vomiting can occur as a result of various gastrointestinal issues, but it is not a typical consequence of laxative overuse.
D. Chronic nausea: While gastrointestinal symptoms such as nausea may occur as a side effect of some laxatives, chronic nausea is not a common consequence of laxative overuse. It is more likely to result from other underlying medical conditions or gastrointestinal disturbances.
Correct Answer is C
Explanation
A) Treatment with PPIs to decrease stomach acid:
Pancreatic insufficiency is not primarily related to excess stomach acid production, so treatment with proton pump inhibitors (PPIs) to decrease stomach acid would not address the underlying cause of the condition.
B) Treatment with stimulant laxatives:
Pancreatic insufficiency is not typically associated with constipation or the need for stimulant laxatives. While malabsorption of fats due to pancreatic insufficiency can lead to loose stools or diarrhea, treatment with laxatives is not indicated for this condition.
C) Replacement therapy with pancreatic enzymes.
Pancreatic insufficiency occurs when the pancreas does not produce enough digestive enzymes to properly digest food, leading to malabsorption of nutrients. Replacement therapy with pancreatic enzymes is the mainstay of treatment for pancreatic insufficiency. These pancreatic enzyme supplements help to replace the deficient enzymes, aiding in the digestion and absorption of nutrients from food. By taking pancreatic enzyme supplements with meals, the client can improve digestion and prevent nutritional deficiencies associated with pancreatic insufficiency.
D) Decrease food intake:
Decreasing food intake would not address the underlying cause of pancreatic insufficiency, which is the deficiency of pancreatic enzymes needed for proper digestion. In fact, decreasing food intake could exacerbate malnutrition and nutrient deficiencies in individuals with pancreatic insufficiency. The primary goal of treatment is to improve digestion and nutrient absorption by providing supplemental pancreatic enzymes with meals.
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