Pathogens on the surface of the skin may be destroyed by what chemical?
What will be an ideal response?
Answer: Lysozyme
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The nurse is caring for a patient who has developed obvious signs of pulmonary edema. What is the priority nursing action?
A) Lay the patient flat. B) Notify the family of the patient's critical state. C) Stay with the patient. D) Update the physician.
The nurse is implementing evidenced-based practice in the care of a client. Which of the following will the nurse include when utilizing evidenced-based practice?
a. Discover the client's preferences b. Determine the least expensive care providers to provide care to the client c. Identify generic drugs that can be used d. Limit contact with the client
Which protective mechanism by the stomach protects it from stomach acids and the formation of gastric ulcers?
a. Buffers such as bicarbonate neutralize stomach acids. b. The stomach secretes a thick gel-like mucus to coat itself. c. Acid secretion is decreased when food is not present in the stomach. d. Stomach secretions such as lipase digest foods and protect the stomach.
A geriatric nurse specialist is assessing a client who is exhibiting symptoms of delirium. The nurse specialist knows that a risk factor for the development of delirium in older adults is:
A) Often taking multiple medications that may cause interactions or toxicity. B) Age-related cognitive changes that make the elderly more susceptible to changes in mental status. C) Lack of rigorous exercise that leads to decreased cerebral blood flow. D) Decreased social interaction that leads to profound isolation and psychosis.