The nurse applies a moisture-retentive dressing to a client's wound. The nurse understands that the main advantage of this dressing, rather than a wet dressing, is its ability to:

Provide autolytic debridement.

Decrease epidermal resurfacing.

Enhance the absorption of topical medications.

Promote the formation of a protective scab that traps excess exudate.

Answer and Explanation

The Correct Answer is A

Choice A rationale

Autolytic debridement is the natural process by which the body breaks down and removes dead tissue. Moisture-retentive dressings create an optimal environment for this process, facilitating wound healing.

Choice B rationale

Decreasing epidermal resurfacing is not a recognized benefit of moisture-retentive dressings. These dressings aim to promote healing, not inhibit epidermal growth.

Choice C rationale

While moisture-retentive dressings can help with the absorption of topical medications, this is not their main advantage. The primary benefit is creating a conducive environment for autolytic debridement.

Choice D rationale

Promoting the formation of a protective scab that traps excess exudate is not the main advantage of moisture-retentive dressings. In fact, these dressings help manage exudate and reduce the risk of infection without forming a scab.

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Correct Answer is A

Explanation

Choice A rationale

Bone densitometry is a non-invasive test that measures bone mineral density (BMD). It helps to identify the presence of osteoporosis and assess fracture risk by comparing the patient's bone density to that of a healthy young adult. Low BMD indicates higher fracture risk. This test is essential for monitoring osteoporosis progression and guiding treatment decisions.

Choice B rationale

Arthrography involves injecting contrast dye into a joint before imaging with X-ray or MRI. It evaluates joint structures, such as cartilage, ligaments, and capsules, but it is not specifically designed to measure bone density or assess fracture risk.

Choice C rationale

A bone scan involves injecting a small amount of radioactive material into the bloodstream, which accumulates in areas of high bone activity. It detects bone abnormalities, such as fractures, infections, or tumors. However, it is not used for assessing bone density or fracture risk.

Choice D rationale

Arthroscopy is a minimally invasive surgical procedure that allows direct visualization of joint structures using a small camera. It is primarily used for diagnosing and treating joint problems, such as torn ligaments or cartilage, but it does not assess bone density or fracture risk.

A. Irregular bones. B. Flat bones. C. Long bones. D. Short bones.

Correct Answer is B

Explanation

Choice A rationale

Irregular bones have complex shapes that do not fit into the other categories (long, short, or flat bones). They include bones such as the vertebrae and facial bones, which have specialized functions but are not primarily responsible for protecting vital organs.

Choice B rationale

Flat bones, such as the sternum, ribs, and skull bones, are designed to protect vital organs. They provide broad surfaces for muscle attachment and serve as protective barriers for organs like the brain, heart, and lungs.

Choice C rationale

Long bones, such as the femur and humerus, are primarily responsible for supporting the weight of the body and facilitating movement. While they contribute to the overall structure of the body, they are not specifically designed for organ protection.

Choice D rationale

Short bones, such as the carpals and tarsals, provide support and stability with limited movement. They are not primarily involved in the protection of vital organs.

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The nurse applies a moisture-retentive dressing to a client's wound. The nurse understands that the main advantage of this dressing, rather than a wet dressing, is its ability to:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A clinic nurse is caring for a client with a history of osteoporosis. What diagnostic test will best allow the care team to assess the client's risk of fracture?

Correct Answer is A

Explanation

A client has sustained traumatic injuries that involve several bone fractures. A fracture of what type of bone may interfere with the protection of the client's vital organs?

Correct Answer is B

Explanation

The nurse is performing the physical examination of a client with a suspected neurologic disorder. In addition to assessing other parts of the body, the nurse should assess for neck rigidity. Which method should help the nurse assess for neck rigidity correctly?

A client is scheduled for a bone scan to rule out osteosarcoma of the pelvic bones. Which client status would be most important for the nurse to verify before the client's scan?

A nurse practitioner prescribes a therapeutic bath for a client with an exacerbation of psoriasis. The nurse tells the client to make sure the bath area is well ventilated. Which of the following is the therapeutic bath solution prescribed by the nurse?

A client is exhibiting diminished range of motion, loss of flexibility, stiffness, and loss of height. The history and physical findings are associated with age-related changes of which area?

A nurse's assessment of a teenage client reveals that their shoulders are not level and that they have one prominent scapula is accentuated by bending forward. The nurse should expect to read about what health problem in the client's electronic health record?

A newly admitted client has gained weight steadily over the past 2 years and the nurse recognizes the need for a nutritional assessment. What assessment parameters should the nurse include? Select all that apply.

A nurse is planning discharge education for a client who underwent a cervical discectomy. What strategies would the nurse assess that would aid in planning discharge teaching?

An older adult client has come to the clinic for a regular check-up. The nurse's initial inspection reveals an increased thoracic curvature of the client's spine. The nurse should document the spinal disorder as which of the following?