A nurse is assessing a client who has a pressure ulcer. The nurse should recognize which of the following findings is a manifestation of a stage 3 pressure ulcer?

Partial-thickness skin loss.

Necrotic subcutaneous tissue.

Blood-filled blisters.

Exposed bone.

Answer and Explanation

The Correct Answer is B

The correct answer is choice B. Necrotic subcutaneous tissue.

Choice A rationale:

Partial-thickness skin loss (Choice A) is characteristic of a stage II pressure ulcer, not a stage III ulcer. A stage II pressure ulcer involves the loss of the epidermis and possibly the dermis, resulting in a shallow open ulcer with a red-pink wound bed.

Choice B rationale:

Necrotic subcutaneous tissue is a manifestation of a stage III pressure ulcer. A stage III ulcer involves full-thickness skin loss where subcutaneous fat may be visible, but exposed bone or muscle is not yet present. Necrotic tissue in the wound bed indicates a more advanced level of tissue damage and the need for appropriate wound care to promote healing.

Choice C rationale:

Blood-filled blisters (Choice C) are not specific to pressure ulcers and are more commonly associated with friction or shear forces. These blisters are not indicative of a stage III pressure ulcer, which involves visible full-thickness tissue loss.

Choice D rationale:

Exposed bone (Choice D) is a characteristic of a stage IV pressure ulcer, not a stage III ulcer. A stage IV ulcer involves extensive tissue loss with exposure of muscle, tendon, or bone. This represents a severe level of tissue damage and requires intensive wound care and management.

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Correct Answer is ["A","B","E"]

Explanation

Choice A rationale:

Dyspnea (shortness of breath) is a common finding in clients with emphysema. Emphysema is a chronic obstructive pulmonary disease characterized by the destruction of lung tissue, leading to reduced lung elasticity and airflow limitation, which can result in difficulty breathing.

Choice B rationale:

Clubbing of the fingers is another expected finding in clients with advanced emphysema. Clubbing is the swelling and rounding of the fingertips, often associated with chronic respiratory conditions. It is thought to be a result of chronic hypoxia and inadequate oxygenation.

Choice C rationale:

Deep respirations are not typically associated with emphysema. Clients with emphysema often exhibit shallow, rapid respirations due to the loss of lung tissue elasticity, which impairs the normal respiratory mechanics.

Choice D rationale:

Bradycardia (slow heart rate) is not a common finding in emphysema. Emphysema primarily affects the respiratory system and does not directly influence heart rate. Bradycardia could be related to other factors but is not a characteristic finding of emphysema.

Choice E rationale:

Barrel chest is a classic physical finding in clients with emphysema. It results from the hyperinflation of the lungs due to the trapping of air in the damaged alveoli. This gives the chest a rounded appearance, similar to the shape of a barrel.

A. Contact. B. Droplet. C. Standard. D. Airborne.

Correct Answer is A

Explanation

Choice A rationale:

This choice is correct. Hepatitis B is primarily transmitted through contact with infected blood and bodily fluids. Contact precautions are designed to prevent the spread of infections that are transmitted through direct or indirect contact. These precautions include wearing gloves and gowns when in contact with the client or their environment.

Choice B rationale:

Droplet precautions are not appropriate for hepatitis B. Droplet precautions are used for infections that are spread through respiratory droplets, like coughing or sneezing. Hepatitis B is not primarily transmitted through respiratory droplets.

Choice C rationale:

Standard precautions involve the use of protective barriers such as gloves, gowns, masks, and eye protection to prevent the transmission of infections. While these precautions should always be practiced, they are not specifically tailored to hepatitis B, which has its own set of precautions.

Choice D rationale:

Airborne precautions are used for infections that are spread through small respiratory particles that remain suspended in the air for longer periods. Hepatitis B is not transmitted through airborne routes, so airborne precautions are not necessary.

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A nurse is assessing a client who has a pressure ulcer. The nurse should recognize which of the following findings is a manifestation of a stage 3 pressure ulcer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has emphysema. Which of the following findings should the nurse expect to see in this client? (Select all that apply.).

Correct Answer is ["A","B","E"]

Explanation

A nurse is admitting a client who has hepatitis

Correct Answer is A

Explanation

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