Which of the following factors makes carbohydrate important in world nutrition?
1. They are expensive.
2. They can be grown in limited areas.
3. They provide complete nutrition.
4. They can be stored more simply and cheaply than other foods.
5
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When assessing the client newly diagnosed with Addison's disease, before treatment has begun, the nurse would find what skin color most consistent with the diagnosis?
1. Pale 2. Cyanotic 3. Jaundiced 4. Bronze
The anatomy and physiology teacher is discussing ventilation with the nursing students. What would the instructor say causes an increased respiratory rate?
A) Increased stimulation of the respiratory center B) Decreased stimulation of the respiratory center C) Increased O2 D) Decreased pH
The nurse is caring for a client who is human immunodeficiency virus (HIV) positive with a diagnosis of toxoplasmosis. Confirmation the diagnosis of toxoplasmosis in the client is made by which of these signs?
a. recent onset of neurological abnormality b. presence of CD4 T cells c. presence of white patches on tongue or oral mucosa d. evidence of elevated protein level in cerebrospinal fluid
Nursing staff on a hospital unit are reviewing rates of hospital-acquired infections (HAI) of the urinary tract. Which nursing action will be most helpful in decreasing the risk for HAI in patients admitted to the hospital?
a. Encouraging adequate oral fluid intake b. Testing urine with a dipstick daily for nitrites c. Avoiding unnecessary urinary catheterizations d. Providing frequent perineal hygiene to patients