Phase 2 insulin secretion begins when:
A. the blood sugar concentration goes below 90 mg/dl 20 minutes after eating.
B. low glucose levels persist 20 minutes after eating.
C. the blood sugar concentration rises to over 100 mg/dl 20 minutes after eating.
D. the blood sugar concentration remains at 85 mg/dl 20 minutes after eating.
Answer: C
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The nurse monitors for which acid-base problem in a client who is taking furosemide (Lasix) for hypertension?
a. Acid excess secondary to respiratory acidosis b. Acid deficit secondary to respiratory alkalosis c. Acid excess secondary to metabolic acidosis d. Acid deficit secondary to metabolic alkalosis
The nurse always treats multiple trauma victims as if a spine injury exists
Which assessment findings would the nurse evaluate as increasing the risk for the presence of a cervical spine injury? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. The patient is confused and lethargic. 2. The patient has severe facial bruising and trauma. 3. The patient has severe open abdominal wounds. 4. The patient has an obvious depressed skull fracture. 5. The patient cannot follow commands.
The nurse, caring for a postoperative client, will assess vital signs:
1. every 15 minutes for the first hour. 2. every 20 minutes for the first hour. 3. every 30 minutes for the first hour. 4. not important at this point.
A nurse is caring for a client who has experienced hypovolemic shock. Which diagnostic procedure should the nurse perform to obtain additional information about the client's condition?
A) Obtain pH level of urine. B) Obtain hemoglobin level. C) Obtain serum electrolyte levels. D) Obtain blood sugar level.