The clinical evaluation of SR included paleness, dull hair coat, nail beds that did not return to normal color rapidly after being depressed, and pale gums. What do these clinical signs suggest?
Anemia secondary to protein and iron deficiency.
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The nurse recognizes that stress can cause an ulcer, which is classified as a _______________ illness
ANS:
The staff is caring for a patient with a wound contaminated with methicillin-resistant staphylococcus aureus (MRSA). The proper contact precautions would be to
1. Instruct all visitors to be fitted for a special mask that should be worn when entering the patient's room. 2. Don a clean gown and gloves each time the patient's room is entered and care is provided. 3. Place the patient in a room with another patient who requires droplet precautions. 4. Notify the supervisor that the patient should be transferred to a negative-pressure room.
A nurse, who has been practicing for 4 years, demonstrates competence, speed, and flexibility when performing clinical skills. According to Benner, the nurse is practicing at which developmental stage?
a. Advanced beginner b. Competency c. Proficiency d. Expert
Normal flora is the term used to describe microorganisms that:
a. live outside, within the dirt of plants. b. live on or inside the human body and do notcause harm c. live on or inside the human body and cause harmin large numbers. d. live in the outside environment, but can be inhaled if airborne.