A nurse is completing discharge teaching with a client. Of the following barriers to learning the nurse identifies with this client, which should the nurse interpret as a need to postpone the session?
Motor impairment
Pain
The client's culture
Hearing loss
The Correct Answer is B
A. An abrasion is a superficial wound caused by scraping or rubbing and does not involve the full thickness of the skin.
B. A full-thickness wound with jagged edges and visible muscle tissue is a laceration. Lacerations are typically caused by trauma and result in irregular edges and deeper tissue damage.
C. A puncture wound is caused by a sharp object penetrating the skin, often with a small opening.
D. A contusion is a bruise caused by blunt force trauma that results in damage to underlying tissues but does not involve a break in the skin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Contact precautions are used for infections that are spread through direct contact with contaminated surfaces or items.
B. Droplet precautions are used for infections spread through respiratory droplets, such as influenza.
C. Protective isolation is used for clients with weakened immune systems, but TB requires airborne precautions, not protective isolation.
D. Tuberculosis (TB) is transmitted via airborne particles, so the nurse should initiate airborne precautions, including the use of an N95 respirator, negative pressure rooms, and other measures to prevent the spread of TB.
Correct Answer is A
Explanation
A. Wheezes are high-pitched continuous sounds heard during exhalation, commonly associated with asthma due to narrowed airways.
B. Rhonchi are low-pitched sounds caused by airflow obstruction in the larger airways and typically clear with coughing.
C. Crackles (or rales) are high-pitched sounds heard during inhalation and are often associated with fluid in the lungs, such as in pneumonia or heart failure.
D. Stridor is a high-pitched sound heard during inspiration and is often indicative of upper airway obstruction.
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