Exam Review
Comprehensive Questions
Total Questions : 15
Showing 15 questions, Sign in for moreWhat is the proper technique with gravity tube feeding?
A 55-year-old female is about 9 kg (20 lb) over her desired weight. She has been on a “low-calorie” diet with no improvement. Which statement reflects a healthy approach to the desired weight loss? “I need to:
Which of the sites on the diagram below indicates the correct location for the tip of a small-bore nasally placed feeding tube?

The nurse is preparing to perform a blood glucose monitoring test on a patient. Place the steps for performing the procedure in the correct sequence.
Explanation
Point-of-care blood glucose monitoring must combine infection control, correct technique, and device accuracy. Steps done in the right order reduce false readings and prevent transmission of infection.
Rationale for correct answer:
- (3) Instruct patient to perform hand hygiene with soap and water.
Prevents contamination from sugar or other residues on the fingers, which could give falsely high readings. - (6) Check code on test strip vial.
Ensures the test strips are calibrated correctly for the glucometer. - (1) Press button on meter to confirm match codes.
Confirms that the meter’s internal code matches the strip code for accuracy. - (8) Perform hand hygiene and put on clean gloves.
Protects both nurse and patient from bloodborne pathogens and infection transmission. - (4) Clean patient finger with antiseptic swab.
Disinfects the puncture site. Important: allow to dry to avoid dilution of blood with alcohol. - (7) Holding lancet to finger, press release button on machine.
Obtains capillary blood sample safely and effectively. - (2) Bringing meter to test strip, allow blood drop to wick onto test strip.
Ensures an adequate sample is absorbed by the strip for analysis. - (5) Interpret results and document.
Completes the procedure and ensures accurate communication of results for clinical decision-making.
Take home points:
- Correct sequence matters: code verification comes before gloves and antiseptic.
- Always finish with interpretation and documentation- this closes the loop on safe patient care.
The nurse is caring for a patient with dysphagia and is feeding her a pureed chicken diet. Suddenly the patient begins to choke. What is the priority nursing intervention?
The nurse is changing the PN tubing. What action should the nurse take to prevent an air embolus?
A patient is receiving an enteral feeding at 65 mL/h. The GRV in 4 hours was 125 mL. What is the priority nursing intervention?
Which action can a nurse delegate to AP?
A nurse sees an AP perform the following interventions for a patient receiving continuous enteral feedings. Which action would require immediate attention by the nurse?
A patient is receiving total parenteral nutrition (TPN). What are the primary interventions the nurse should follow to prevent a central line infection? Select all that apply
Mr. Yow is refusing to eat. Which intervention would be most helpful in stimulating his appetite?
Mrs. James has progressed to a full liquid diet. Which items would the nurse expect to see on the patient’s meal tray?
When explaining parenteral nutrition, the nurse would describe this method as providing nutrients to the patient by way of which of the following?
Mr. White has been admitted to the alcoholic referral unit in the local hospital. Based on an understanding of the effects of alcohol on the GI tract, which of the following would the nurse be most alert for nutritionally?
A patient has a nasogastric tube inserted for feeding purposes. Using the stomach as a reservoir for food is advantageous in preventing what complication?
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