A patient presents at a clinic with a partial-thickness burn on the left arm. The skin appears red and swollen. The patient reports the burn is very painful. What is an additional symptom of a patient with this type of burn?

Charred skin

Blisters

Pale skin

Peeling skin

Answer and Explanation

The Correct Answer is B

Partial-thickness burns are also known as second-degree burns. They involve damage to both the epidermis (the outer layer of skin) and part of the dermis (the inner layer of skin). They cause redness, swelling, pain, and blisters. Blisters are fluid-filled sacs that form as a result of damage to the skin cells and blood vessels.

They help to protect the underlying tissues from infection and further injury.

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Correct Answer is D

Explanation

Spina bifida is a birth defect that occurs when the neural tube, which forms the brain and spinal cord, does not close properly during early fetal development. This can result in an opening in the spine that exposes the spinal cord and nerves, leading to various complications such as paralysis, bladder and bowel problems, hydrocephalus, and learning difficulties. Folic acid is a B vitamin that is essential for the formation of the neural tube and other organs in the embryo. Inadequate folic acid intake before and during pregnancy can increase the risk of spina bifida and other neural tube defects.

A. Lower number of complement proteins B. Decreased populations of naïve T cells C. Impaired primary defenses D. Insufficient time outdoors

Correct Answer is B

Explanation

Naïve T cells are a type of white blood cell that has not encountered a specific antigen before and are ready to respond to new infections. As people age, the number of naïve T cells decreases due to the shrinking of the thymus gland, which produces and matures T cells. This reduces the ability of the immune system to recognize and fight new pathogens and lowers the effectiveness of vaccines.

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A patient presents at a clinic with a partial-thickness burn on the left arm. The skin appears red and swollen. The patient reports the burn is very painful. What is an additional symptom of a patient with this type of burn?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is counseling a woman about prenatal vitamins and focuses on the need for folic acid intake. Which disorder is a potential consequence of inadequate folic acid intake?

Correct Answer is D

Explanation

Older adults generally mount lower immune responses to vaccines. Which age-related change is likely to contribute to these lower immune responses?

Correct Answer is B

Explanation

Which skin infection causes redness, swelling, and tenderness to the touch and could occur as a complication of a lymphatic blockage?

A patient presents to the emergency department with complaints of frequent urination, excessive thirst, chronic fatigue, and mild confusion. Serum glucose is shown to be within normal limits. Which condition is described?

A patient with a history of weight loss and dysphagia arrives at a medical office for a follow-up after a recently performed EGD. The patient reports feeling a lump in the throat Which condition is described?

Which process leads to the development of a hypertensive crisis?

19. PET scan results indicate a tangled mass of nonfunctioning neurons replaced by senile plaques. Progress notes indicate deterioration of judgment, emotional detachment, and sleep disturbance. The etiology is noted to be a genetic mutation. Which condition is reflected in this patient's record?

A patient has symptoms of lethargy, oliguria, and itchy and dry skin. The patient also has chronic conditions including hypertension, type 2 diabetes mellitus, and coronary artery disease. Blood workup shows a drastic decrease in hemoglobin and hematocrit. Which condition is described?

What is caused by an obstruction in the lymphatic system leading to an accumulation of fluid in one or more lymph nodes?