Which zone consists of the area where the injury is most severe and deepest?

Hyperemia.

Coagulation.

Stasis.

Necrosis.

Answer and Explanation

The Correct Answer is D

Necrosis. Necrosis is the death of cells or tissue due to disease, injury, or lack of blood supply. In the process of tissue injury, necrosis occurs in the deepest and most severe area of injury.

Choice A, Hyperemia is an increase in blood flow to an area, causing redness and warmth.

Choice B, Coagulation is the process of blood clotting.

Choice C, Stasis is a reduction in blood flow to an area, causing blood to pool and resulting in tissue hypoxia.

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Correct Answer is B

Explanation

Anorexia nervosa is a nutritional disorder characterized by a distorted body image and fear of weight gain, leading to an abnormally low body weight. Clients with anorexia nervosa may also engage in binge eating and purging behaviors.

Choice A is incorrect because Kwashiorkor is a type of protein-energy malnutrition caused by a severe protein deficiency.

Choice C is incorrect because Crohn's disease is a chronic inflammatory bowel disease.

Choice D is incorrect because Bulimia nervosa is a nutritional disorder characterized by binge eating and purging behaviors.

A. Autonomic nervous system. B. Central nervous system. C. Sympathetic nervous system. D. Peripheral nervous system.

Correct Answer is A

Explanation

Autonomic dysreflexia is a medical emergency characterized by a sudden onset of excessively high blood pressure, sweating, and headache. It is caused by an overactivity of the autonomic nervous system in response to a noxious stimulus below the level of a spinal cord injury.

Choice B is incorrect because the central nervous system includes the brain and spinal cord, while autonomic dysreflexia is caused by a spinal cord injury.

Choice C is incorrect because the sympathetic nervous system is part of the autonomic nervous system and is involved in the response to autonomic dysreflexia.

Choice D is incorrect because the peripheral nervous system includes the nerves that extend from the brain and spinal cord to the rest of the body.

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Which zone consists of the area where the injury is most severe and deepest?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a young woman who is struggling with weight loss issues without apparent physical cause. Which is the most likely nursing assessment for this nutritional disorder in which normal body weight is not maintained?

Correct Answer is B

Explanation

The nurse is caring for a client experiencing autonomic dysreflexia. Which of the following does the nurse recognize as the source of symptoms?

Correct Answer is A

Explanation

A client calls the clinic and tells the nurse that he was bitten by a tick and is afraid he has Lyme disease. How long does the nurse understand that the tick must be attached to Lyme disease?

When performing pin care, which of the following would be most appropriate? Select all that apply.

When performing a physical examination on a client with cirrhosis, a nurse notices that the abdomen is enlarged. Which of the following interventions should the nurse consider?

The nurse is reviewing a client's history which reveals that the client has had an oversecretion of growth hormone (GH) that occurred before puberty. The nurse interprets this as which of the following?

A suspicious breast lump is noted on a mammogram. The client asks the nurse which diagnostic test confirms if the lump is cancerous or benign. Which response by the nurse is most correct?

The nurse is caring for a client with breast cancer. On evaluation of axillary findings, a potential sign of cancer spread is documented and brought to the physician's attention. Which finding is documented?

A client comes to the emergency department complaining of localized pain and swelling of his lower leg. Ecchymotic areas are noted. History reveals that the client got bit in the leg with a baseball bat. Which of the following would the nurse suspect as most likely?

The nurse is planning care for a client admitted to the neurologic rehabilitation unit following a cerebrovascular accident. Which nursing intervention would be of the highest priority?