A client with diabetes mellitus presents with a foot ulcer that is not healing. Which of the following factors could be contributing to the delayed healing?

Poor blood glucose control.

Inadequate protein intake.

Peripheral neuropathy.

All of the above.

Answer and Explanation

The Correct Answer is D

Choice A rationale
Poor blood glucose control is a significant factor in delayed wound healing in patients with diabetes. Hyperglycemia impairs various aspects of the immune response, reduces blood flow, and increases the risk of infection, all of which contribute to delayed healing.
Choice B rationale
Inadequate protein intake can also contribute to delayed wound healing. Protein is essential for the repair and regeneration of tissues, and a deficiency can impair the body’s ability to heal wounds effectively.
Choice C rationale
Peripheral neuropathy, a common complication of diabetes, can lead to decreased sensation in the feet, making it more likely for injuries to go unnoticed and untreated. This can result in chronic wounds and delayed healing.
Choice D rationale
All of the above factors—poor blood glucose control, inadequate protein intake, and peripheral neuropathy—can contribute to delayed healing of foot ulcers in patients with diabetes. Each of these factors plays a role in the complex process of wound healing and can hinder the body’s ability to repair itself.

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Correct Answer is B

Explanation

Choice A rationale
Deep vein thrombosis (DVT) can lead to pulmonary embolism but does not directly cause chest pain and shortness of breath.
Choice B rationale
Pulmonary embolus (PE) is characterized by chest pain, shortness of breath, and hemoptysis (coughing up blood), especially in patients on bed rest.
Choice C rationale
Anemia can cause fatigue and shortness of breath but not typically chest pain and hemoptysis.
Choice D rationale
Right heart failure can cause shortness of breath and edema but not typically chest pain and hemoptysis.

A. Meningitis. B. Encephalitis. C. Migraine. D. Sinusitis.

Correct Answer is A

Explanation

Choice A rationale
Meningitis presents with fever, stiff neck, and photophobia. It is an inflammation of the membranes surrounding the brain and spinal cord, often caused by infection.
Choice B rationale
Encephalitis involves inflammation of the brain itself, presenting with fever, headache, and altered mental status, but not specifically photophobia.
Choice C rationale
Migraine can cause photophobia and headache but is not typically associated with fever and stiff neck.
Choice D rationale
Sinusitis can cause fever and headache but not typically photophobia and stiff neck.

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A client with diabetes mellitus presents with a foot ulcer that is not healing. Which of the following factors could be contributing to the delayed healing?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient, who is on complete bed rest following extensive surgery, begins to complain of chest pain and shortness of breath with hemoptysis. His SO2 measures 90%. The nurse recognizes that the patient is most likely exhibiting signs and symptoms of which condition?

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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