Which time would be ideal for the LPN/LVN to collect a sputum specimen?

At bedtime

In the morning

After meals

After start of antibiotics

Answer and Explanation

The Correct Answer is B

B. Morning is considered the ideal time for collecting a sputum specimen. Overnight, mucus accumulates in the respiratory tract because the patient is less active and not clearing their throat or coughing as much. This means that the mucus is more concentrated and has had time to build up, providing a more substantial and representative sample of what is in the lungs.
A. Collecting a sputum specimen at bedtime is generally not ideal. By the end of the day, the patient’s respiratory tract might have cleared some of the accumulated mucus naturally through coughing or other activities.
C. Collecting a sputum specimen after meals is not recommended. Eating can introduce food particles and bacteria from the mouth into the sputum, contaminating the sample.
D. Starting antibiotics before collecting a sputum specimen can alter the bacterial flora present in the respiratory tract. This can lead to a false-negative result or an inaccurate representation of the pathogens causing the infection.

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Correct Answer is C

Explanation

C. This patient is at high risk for hospital-acquired pneumonia. After a splenectomy (removal of the spleen), patients may experience pain and discomfort, which can make them reluctant to perform necessary activities like coughing and deep breathing. These activities are crucial for preventing lung complications such as atelectasis and pneumonia.
A. This patient is actively using an incentive spirometer, which is a device that encourages deep breathing and helps keep the lungs clear. This practice significantly reduces the risk of developing pneumonia by preventing atelectasis (collapse of part of the lung) and promoting lung expansion.

B. This patient is out of bed and eating, which indicates they are relatively mobile and maintaining normal respiratory function. Rhinoplasty, a surgical procedure on the nose, generally does not impair lung function or significantly increase the risk of pneumonia. Being active and upright further reduces the risk of HAP.
D. This patient is actively ambulating, which is highly beneficial for lung function and overall recovery. Walking and moving around helps to prevent respiratory complications, including pneumonia, by promoting lung expansion and circulation.

A. “I must take insulin pills for the rest of my life." B. “I will count my carbohydrates at each meal and snack." C. “I will monitor my feet carefully every day." D. "I will try to keep my blood glucose between 80 and 130 mg/dL before meals."

Correct Answer is A

Explanation

A. Insulin is typically administered via injections or an insulin pump, not in pill form. Individuals with type 1 diabetes require exogenous insulin to manage their blood sugar levels because their pancreas does not produce insulin.
B. Carbohydrate counting is a fundamental skill for individuals with diabetes, as it allows them to adjust their insulin dosage to match their carbohydrate intake, thereby helping to manage blood sugar levels.
C. Regular foot monitoring is crucial for individuals with diabetes, as they are at increased risk of developing foot problems due to nerve damage (neuropathy) and poor circulation.
D. Maintaining blood glucose levels within the target range (80-130 mg/dL before meals) helps reduce the risk of both short-term complications (e.g., hypoglycemia) and long-term complications (e.g., neuropathy, retinopathy) associated with diabetes.

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Which time would be ideal for the LPN/LVN to collect a sputum specimen?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which patient does the LPN/LVN identify at high risk for hospital-acquired pneumonia?

Correct Answer is C

Explanation

The nurse knows a patient with type 1 diabetes needs more education when the patient makes which of the following statements?

Correct Answer is A

Explanation

A patient is admitted to a respiratory unit with a diagnosis of bacterial pneumonia. Findings include a fever and a weak, congested-sounding cough with moist crackles throughout the lung fields. How should the nurse prioritize care?

The LPN/LVN is providing teaching for a patient with type 2 diabetes. Which statement indicates an understanding by the patient?

Which time would be ideal for the LPN/LVN to collect a sputum specimen?

A patient with type 1 DM expresses concern about developing retinopathy due to a chronic disease. How should the nurse reply?

A nurse is reinforcing discharge teaching with a client who has a new diagnosis of gastroesophageal disease (GERD). Which of the following foods should the nurse include in the list of foods the client should avoid?

The nurse is providing discharge education about signs and symptoms of hypoglycemia and hyperglycemia. For each sign/symptom, indicate whether it is manifestation of hypoglycemia or hyperglycemia. Select one option in each row.

A nurse is reinforcing teaching with a client who has gastroesophageal reflux disease (GERD) about minimizing the effects of reflux during sleep. Which of the following client statements indicates an understanding of the teaching?

A nurse is collecting data from a client who has peptic ulcer disease. Which of the following findings is a manifestation of gastrointestinal perforation?