a client is scheduled for a colonoscopy which of these instructions should the nurse provide
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Nursing Elites

HESI RN

HESI Nutrition Practice Exam

1. A client is scheduled for a colonoscopy. Which of these instructions should the nurse provide?

Correct answer: C

Rationale: The correct answer is C: 'You will need to drink a bowel preparation solution the day before the test.' Before a colonoscopy, it is essential to cleanse the colon thoroughly by drinking a bowel preparation solution. This helps to ensure that the colon is clear for the procedure, allowing for better visualization and examination of the colon. Choices A, B, and D are incorrect because avoiding eating or drinking after midnight, having a light breakfast, and avoiding medications are not specific instructions related to the colonoscopy preparation process.

2. A client with a history of deep vein thrombosis (DVT) is being treated with anticoagulants. Which of these findings is most concerning to the nurse?

Correct answer: C

Rationale: The correct answer is C because pain and swelling in the calf can indicate a new or worsening DVT, requiring immediate attention. Bruising on the arms and legs may be a common side effect of anticoagulants but is not as concerning as a potential DVT. Severe headache may indicate other conditions like a migraine or hypertension and is not directly related to DVT. Increased urination is not typically associated with DVT and may point towards other health issues like diabetes or urinary tract infections.

3. A client has received 2 units of whole blood today following an episode of GI bleeding. Which of the following laboratory reports would the nurse monitor most closely?

Correct answer: B

Rationale: Corrected Hemoglobin and hematocrit levels should be monitored closely after blood transfusions to assess the effectiveness and identify any complications. Monitoring hemoglobin and hematocrit levels helps evaluate the patient's oxygen-carrying capacity and blood volume. While platelets are crucial for clotting, they are not typically affected immediately after a blood transfusion. White blood cell count monitoring is more relevant in assessing infection or immune response, not directly related to a blood transfusion. Bleeding time measures platelet function, which is not the primary concern immediately after a blood transfusion.

4. The nurse has been teaching a client with Insulin Dependent Diabetes Mellitus. Which statement by the client indicates a need for further teaching?

Correct answer: D

Rationale: Shaking the NPH insulin bottle hard can cause air bubbles and affect dosing accuracy; it should be rolled gently instead.

5. The client with infective endocarditis must be assessed frequently by the home health nurse. Which finding suggests that antibiotic therapy is not effective and must be reported by the nurse immediately to the healthcare provider?

Correct answer: B

Rationale: A high fever, such as 103 degrees Fahrenheit (39.5 degrees Celsius), in a client with infective endocarditis indicates that the infection may not be responding to the antibiotics and requires immediate medical evaluation. Nausea and vomiting, diffuse macular rash, and muscle tenderness are not typically associated with the ineffectiveness of antibiotic therapy in infective endocarditis.

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