Which nutrient deficiency increases the risk for pressure ulcers?

a. Carbohydrate
b. Protein
c. Fat
d. Vitamin K


B
Protein is necessary for growth and maintenance of body tissues. Protein deficiency places the patient at risk for skin breakdown and pressure ulcer formation. Carbohydrates are the primary fuel of the body. Fat is a source of energy and contains essential nutrients. Vitamin K aids blood clotting.

Nursing

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An alert and oriented patient presents with a pulmonary artery wedge pressure of 4 mm Hg and a cardiac index of 0.8 . The BUN is 44 mg/dL, creatinine is 3.2 mg/dL, and BP is 88/36 mm Hg. Urine output is 15 mL/hr

Lungs are clear to auscultation with no peripheral edema noted. Which of the following treatments would the physician most likely order? a. Lasix 40 mg intravenous push c. Dopamine 15 ?g/kg/min b. 0.9% normal saline at 125 mL/hr d. Transfuse 1 U of packed red blood cells

Nursing

The nurse is participating in a mental health information session at a local health fair. In an effort to reduce the stigma of mental health illness, the nurse promotes the following philosophy:

A) Mental illness can often be treated in the same way as a physical illness. B) People with a mental illness can't help or control their behavior. C) Most mental illnesses have a genetic link. D) The public should view mental illness as a disability.

Nursing

A critically ill patient is being evaluated for acute kidney injury

The nurse expects that which laboratory tests will be prescribed for this patient? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. Urinalysis 2. Blood-urea-nitrogen level 3. Serum creatinine 4. Arterial blood gases 5. Hemoglobin and hematocrit levels

Nursing

Both gingko biloba and ginseng contain

A. dependence-producing ingredients 1 B. snake oil (serpentidic acid) C. opiates D. antioxidants

Nursing