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A client with type 1 diabetes is admitted to the emergency department with dehydration following the flu. The client has a blood glucose level of 325 mg/dL and a serum potassium level of 3.5 mEq. The physician has ordered 1,000 mL 5% dextrose in water to be infused every 8 hours. Prior to implementing the physician orders, the nurse should contact the physician, explain the situation, provide background information, report the current assessment of the client, and:
- A. Suggest adding potassium to the fluids.
- B. Request an increase in the volume of intravenous fluids.
- C. Verify the order for 5% dextrose in water.
- D. Determine if the client should be placed in isolation.
Correct Answer: C
Rationale: 5% dextrose in water is inappropriate for a hyperglycemic client (325 mg/dL), as it may worsen hyperglycemia. The nurse should verify the order, likely suggesting normal saline instead.
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The client with acute lymphocytic leukemia (ALL) is at risk for infection. What should the nurse do?
- A. Place the client in a private room.
- B. Have the client wear a mask.
- C. Have staff wear gowns and gloves.
- D. Restrict visitors.
Correct Answer: A
Rationale: Clients with ALL are immunocompromised due to neutropenia, increasing infection risk. Placing the client in a private room reduces exposure to pathogens. Masks, gowns, and visitor restrictions may be used in severe cases, but a private room is the first step.
The client who experiences angina has been told to follow a low-cholesterol diet. Which of the following meals should the nurse tell the client would be best on her low-cholesterol diet?
- A. Hamburger, salad, and milkshake.
- B. Baked liver, green beans, and coffee.
- C. Spaghetti with tomato sauce, salad, and coffee.
- D. Fried chicken, green beans, and skim milk.
Correct Answer: C
Rationale: Spaghetti with tomato sauce, salad, and coffee is low in cholesterol, unlike hamburger, liver, or fried chicken, which contain higher cholesterol or saturated fats.
The nurse is caring for a client with acute angle-closure glaucoma of the right eye. It would be correct to place the client in which position?
- A. Trendelenburg
- B. Supine
- C. Right lateral decubitus with head end elevated
- D. Prone
Correct Answer: B
Rationale: Supine position is appropriate for angle-closure glaucoma to avoid increasing intraocular pressure. Trendelenburg and prone positions may worsen pressure, and right lateral decubitus is not specific to this condition.
A client is receiving an I.V. infusion of 5% dextrose in water (D5W). The skin around the I.V. insertion site is red, warm to touch, and painful. The nurse should first:
- A. Administer acetaminophen (Tylenol)
- B. Change the D5W to normal saline
- C. Discontinue the I.V.
- D. Place a warm compress on the area
Correct Answer: C
Rationale: Redness, warmth, and pain at the I.V. site indicate phlebitis or infiltration. The first action is to discontinue the I.V. to prevent further tissue damage. Changing fluids, applying a compress, or giving acetaminophen does not address the immediate issue.
The nurse is assessing a client with drooping of their left eyelid. The nurse documents this finding as
- A. mydriasis.
- B. ptosis.
- C. presbyopia.
- D. hyphema.
Correct Answer: B
Rationale: Ptosis is the medical term for drooping of the eyelid. Mydriasis refers to pupil dilation, presbyopia is age-related vision loss, and hyphema is blood in the anterior chamber of the eye.