The nurse hears short, rattling, high-pitched sounds in the lower lobes of a client with pneumonia. Which finding should the nurse document?

Stridor.

Pleural rub.

Wheezing.

Crackles.

Answer and Explanation

The Correct Answer is D

D. The short, rattling, high-pitched sounds heard in the lower lobes of the client with pneumonia are indicative of crackles. Crackles are abnormal respiratory sounds that occur when air moves through fluid or mucus in the small airways or alveoli.

A. Stridor refers to a high-pitched, wheezing sound that occurs during inspiration or expiration and is typically associated with upper airway obstruction, such as in conditions like croup or foreign body aspiration.

B. Pleural rub refers to a grating or rubbing sound heard on auscultation that occurs when inflamed pleural surfaces rub against each other during respiration. It is commonly heard in conditions such as pleurisy or pleural effusion.

C. Wheezing refers to a high-pitched, musical sound heard during expiration that is typically associated with narrowing or obstruction of the airways, as seen in conditions like asthma or chronic obstructive pulmonary disease (COPD).

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Correct Answer is D

Explanation

D. This area is commonly used for LMWH injections due to its high vascularity and absorption rate. Injecting at least 2 inches away from the umbilicus helps minimize the risk of injury to the umbilical vessels and ensures proper absorption of the medication.

A. Massaging the injection site is not recommended after administering LMWH because it can increase the risk of bruising, bleeding, or tissue damage.

B. LMWH injections are typically administered in the abdomen, with sites rotated within the same area. While rotating between the abdomen and gluteal areas may be appropriate for some medications, LMWH is generally administered in the abdomen only.

C. If you expel the air bubbles before injecting, you might inadvertently expel a small amount of insulin along with the air. This could result in receiving less insulin than intended.

A. Assess for flushed, warm skin regularly. B. Vary sites for temperature measurement. C. Document the client's circadian rhythms. D. Measure temperature at regular intervals.

Correct Answer is D

Explanation

D. To assess fever patterns accurately in a client with a fever of unknown origin, the nurse should measure the temperature at regular intervals. This helps in identifying trends and patterns in the fever, such as spikes at specific times of the day or consistent elevations. Regular temperature measurements provide valuable information for the healthcare team to diagnose and manage the underlying cause of the fever effectively.

A. Assessing for flushed, warm skin can be indicative of fever, due to vasodilation and skin flushing. While this assessment can provide subjective clues about the presence of fever, it does not provide comprehensive information about fever patterns over time.

B. Different sites may reflect variations in temperature due to local factors or differences in blood flow. However, while varying sites can contribute to a comprehensive assessment of body temperature, it does not specifically address the need to assess fever patterns over time.

C. While circadian rhythms can influence temperature variations, particularly in relation to sleep- wake cycles, documenting circadian rhythms alone does not provide specific information about fever patterns.

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The nurse hears short, rattling, high-pitched sounds in the lower lobes of a client with pneumonia. Which finding should the nurse document?

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