In which organ does most of the metabolism and detoxification of drugs take place?
A. liver
B. stomach
C. colon
D. kidneys
Answer: A
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The physician orders an 1800-calorie diabetic diet and 40 units of (Humulin N) insulin U-100 subcutaneously daily for a patient with diabetes mellitus. Why would a mid-afternoon snack of milk and crackers be given?
a. To improve nutrition b. To improve carbohydrate metabolism c. To prevent an insulin reaction d. To prevent diabetic coma
A 44-year-old woman was diagnosed with an uncomplicated urinary tract infection (UTI) and completed her prescribed 3-day course of antibiotics 2 days ago
However, she states that she is experiencing the same signs and symptoms that initially prompted her to seek care. The nurse should anticipate that: A) The patient's signs and symptoms will likely resolve over the next 48 to 72 hours. B) The patient will likely require a course of IV antibiotics. C) The patient may require another short course of antibiotics followed by a longer-term regimen. D) The patient will need to continue taking the same antibiotic for the next 4 to 6 months.
You are auscultating a patient's chest. The sounds are not clear, and you are having difficulty distinguishing between respirations and heartbeats. Which technique can you use to facilitate your assessment?
a. Anticipate the next sounds. b. Isolate each cycle segment. c. Listen to all sounds together. d. Move the stethoscope clockwise.
A patient is admitted with an acute spinal cord injury. The nurse is continuing to assess the patient for neurological deficits and sensory and motor functioning because of which of the following?
1. potassium causes destruction of the myelin 2. ischemia can increase the zone of injury 3. inflammatory process is delayed in spinal cord injuries 4. inflammation increases the blood flow to the damaged area of the cord