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 B

Explanation

B. If the tip of the urinary catheter reemerges from the insertion site during insertion, it means that the catheter has become contaminated with microorganisms from the urethra or surrounding area. Continuing to insert the same catheter can introduce these microorganisms into the urinary tract, increasing the risk of urinary tract infection (UTI).

A. Increasing the lighting in the room allows for optimal visualization during the procedure, but it is not the priority action when the catheter has become contaminated.

C. Cleaning the catheter with providone-iodine is not sufficient to sterilize the catheter and eliminate the risk of introducing pathogens into the urinary tract.

D. Repositioning the legs before reinsertion does not address the contamination of the catheter and does not mitigate the risk of introducing pathogens into the urinary tract.

A. Massage the injection site to increase absorption. B. Rotate injections between the abdomen and gluteal areas. C. Expel the air in the prefilled syringe prior to injection. D. Inject in abdominal area at least 2 in (5.1 cm) from the umbilicus.

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.

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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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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is D

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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?