A nurse is providing teaching to a client who has otitis media and is 1 hr postoperative following a myringotomy. Which of the following statements should the nurse include in the teaching?

"You should not drink through a straw for 2 weeks.

"You should expect excessive ear drainage for about 48 hours

"You can wash your hair 3 days after the procedure."

"You should blow your nose with your mouth closed."

Answer and Explanation

The Correct Answer is A

Rationale:

A. "You should not drink through a straw for 2 weeks.": Drinking through a straw can create pressure in the middle ear, which may dislodge the tympanic membrane graft or interfere with healing after a myringotomy. Avoiding straws is an important precaution to protect the surgical site and promote proper recovery.

B. "You should expect excessive ear drainage for about 48 hours": Some drainage may occur, but excessive drainage is not expected and could indicate infection or complications. Clients should be instructed to report any abnormal or persistent drainage to the provider rather than expecting it as normal.

C. "You can wash your hair 3 days after the procedure.": Hair washing is typically delayed until the provider confirms it is safe, usually after avoiding water in the ear for a few days. Premature washing could allow water to enter the middle ear, increasing the risk of infection.

D. "You should blow your nose with your mouth closed": Blowing the nose increases pressure in the middle ear and can compromise the healing of the tympanic membrane. Clients should be taught to avoid nose-blowing entirely or do so gently with the mouth open if necessary.

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Correct Answer is D

Explanation

Rationale:

A. Contact: Contact precautions are used for infections transmitted by direct or indirect contact with the client or their environment, such as MRSA or C. difficile. Erythema migrans, associated with Lyme disease, is not spread through contact.

B. Droplet: Droplet precautions are for infections transmitted through large respiratory droplets, such as influenza or pertussis. Lyme disease does not spread via respiratory secretions, so droplet precautions are unnecessary.

C. Airborne: Airborne precautions apply to infections transmitted via small particles that remain suspended in the air, such as tuberculosis or measles. Lyme disease is not airborne, so this precaution is not required.

D. Standard: Standard precautions are appropriate for Lyme disease, including erythema migrans. These precautions involve routine hand hygiene, use of gloves when in contact with body fluids, and proper handling of contaminated materials, which are sufficient since the disease is transmitted via tick bites, not person-to-person.

A. WBC count 10,000/mm3 (5.000 to 10,000/mm3 B. Fasting blood glucose 80 mg/dL (74 to 106 mg/dL) C. Hematocrit 30% (37% to 47%) D. RBC count 6 million/mm (4.2 to 6.1 million/mm)

Correct Answer is C

Explanation

Rationale:

A. WBC count 10,000/mm³ (5,000 to 10,000/mm³): This value is at the upper limit of normal. Mild elevations can occur during early pregnancy due to physiological changes and do not typically require immediate reporting unless accompanied by signs of infection.

B. Fasting blood glucose 80 mg/dL (74 to 106 mg/dL): This value falls within the normal fasting glucose range for adults and is not concerning during early pregnancy. No intervention or reporting is necessary for this result.

C. Hematocrit 30% (37% to 47%): This value is below the normal range, indicating anemia. Early pregnancy anemia can increase the risk of maternal fatigue, preterm birth, and low birth weight. The nurse should report this finding to the provider for further evaluation and possible iron supplementation.

D. RBC count 6 million/mm³ (4.2 to 6.1 million/mm³): This value is within the normal range for red blood cells. It does not indicate any immediate concern and does not require reporting to the provider.

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A nurse is providing teaching to a client who has otitis media and is 1 hr postoperative following a myringotomy. Which of the following statements should the nurse include in the teaching?

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