White blood cells:
a. Are needed for clotting
b. Carry oxygen and carbon dioxide
c. Protect the body against infection
d. Produce heat
C
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The nurse is providing an educational presentation on dietary recommendations for reducing the risk of cancer
Which of the following food selections would demonstrate a good understanding of the information provided in the presentation? Select all that apply. A) Egg white omelet with spinach and mushrooms B) Crispy chicken Caesar Salad C) Steamed broccoli and carrots D) Turkey breast on whole wheat bread E) Smoked salmon F) Vegetable and cheddar quiche
A geriatric patient has had a CVA and has a feeding tube in place. Which statement is correct about the administration of ordered drugs through the feeding tube?
A) Dilute medications with normal saline at room temperature. B) Elevate the head of the bed to 30 degrees. C) Check the position of the tube in the stomach by inserting 60 mL of air. D) Flush the tube with 15 mL of warm water to ensure patency.
The nurse understands that which client is at greatest risk for digoxin toxicity? The client a with:
a. digoxin level of 1.3 mg/mL. c. potassium level of 5.2 mEq/L. b. creatinine level of 0.8 mg/dl. d. potassium level of 3.0 mEq/L.
Which assessment finding is of most concern for a 46-year-old woman with acute pancreatitis?
a. Absent bowel sounds b. Abdominal tenderness c. Left upper quadrant pain d. Palpable abdominal mass