Nokea
A client has just undergone an upper gastrointestinal (GI) series. Upon the client's return to the unit, what primary health care provider's prescriptions does the nurse expect to note as a part of routine postprocedure care?
- A. Bland diet
- B. NPO status
- C. Mild laxative
- D. Decreased fluids
Correct Answer: C
Rationale: Barium sulfate, which is used as a contrast material during an upper GI series, is constipating. If it is not eliminated from the GI tract, it can cause obstruction. Therefore, laxatives or cathartics are administered as part of routine postprocedure care. Increased (not decreased) fluids are also helpful but do not act in the same way as a laxative to eliminate the barium.
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A postpartum nurse caring for a client who delivered vaginally 2 hours ago palpates the fundus and notes the character of the lochia. Which characteristic of the lochia should indicate to the nurse that the client's recovery is normal?
- A. Pink-colored lochia
- B. White-colored lochia
- C. Serosanguineous lochia
- D. Dark red-colored lochia
Correct Answer: D
Rationale: When checking the perineum, the lochia is monitored for amount, color, and the presence of clots. The color of the lochia during the fourth stage of labor (the first 1 to 4 hours after birth) is dark red. Options 1, 2, and 3 are not the expected characteristics of lochia at this time period.
A client has developed oral mucositis as a result of radiation to the head and neck. Which measure should the nurse teach the client to incorporate in a daily home care routine to help manage this condition?
- A. A glass of wine per day will introduce useful bacterial to the oral cavity.
- B. High-protein foods such as peanut butter should be incorporated in the diet.
- C. Clean teeth and rinse mouth with a weak saline and water solution before and after each meal.
- D. Oral hygiene, including brushing and flossing, should be performed in the morning and evening.
Correct Answer: C
Rationale: Oral mucositis (irritation, inflammation, and/or ulceration of the mucosa) also known as stomatitis, commonly occurs in clients receiving radiation to the head and neck. Measures need to be taken to soothe the mucosa and provide effective cleansing of the oral cavity. A combination of a weak saline and water solution is an effective cleansing agent. Oral hygiene should be performed more frequently than in the morning and evening. Alcohol would dry and irritate the mucosa and not affect the oral bacteria. Peanut butter has a thick consistency and will stick to the irritated mucosa.
A client is experiencing acute cardiac and cerebral symptoms as a result of an excess fluid volume. Which nursing measure should the nurse implement to increase the client's comfort until specific therapy is prescribed by the primary health care provider?
- A. Cover the client with warm blankets.
- B. Minimize visual and auditory stimuli present.
- C. Elevate the client's head to at least 45 degrees.
- D. Administer oxygen at 4 L per minute by nasal cannula.
Correct Answer: C
Rationale: Excess fluid volume can lead to symptoms such as shortness of breath and cerebral edema, which can be alleviated by elevating the head of the bed to at least 45 degrees to promote venous drainage and reduce intracranial pressure. This is a safe and effective nursing intervention to increase comfort until specific medical therapy is prescribed.
The nurse is preparing to initiate a bolus enteral feedings via nasogastric (NG) tube to a client. Which action represents safe practice by the nurse?
- A. Checking the volume of the residual after administering the bolus feeding
- B. Aspirating gastric contents before initiating the feeding to ensure that pH is greater than 9
- C. Elevating the head of the bed to 25 degrees and maintaining that position for 30 minutes after feeding
- D. Verifying correct nasogastric tube position with aspiration and administration of air bolus with auscultation
Correct Answer: D
Rationale: After initial radiographic confirmation of NG tube placement, methods used to verify nasogastric tube placement include measuring the length of the tube from the point it protrudes from the nose to the end, injecting 10 to 30 mL of air into the tube and auscultating over the left upper quadrant of the abdomen, and aspirating the secretions and checking to see if the pH is less than 3.5 (safest method). Residual should be assessed before administration of the next feeding. Fowler's position is recommended for bolus feedings, if permitted, and should be maintained for 1 hour after instillation.
The nurse is sending an arterial blood gas (ABG) specimen to the laboratory for analysis. What information should the nurse include on the laboratory requisition? Select all that apply.
- A. Ventilator settings
- B. A list of client allergies
- C. The client's temperature
- D. The date and time the specimen was drawn
- E. Any supplemental oxygen the client is receiving
- F. Extremity from which the specimen was obtained
Correct Answer: A,C,D,E
Rationale: An ABG requisition usually contains information about the date and time the specimen was drawn, the client's temperature, whether the specimen was drawn on room air or using supplemental oxygen, and the ventilator settings if the client is on a mechanical ventilator. The client's allergies and the extremity from which the specimen was drawn do not have a direct bearing on the laboratory results.