The nursing student asks the instructor how concepts from microbiology directly relate to client care. The instructor's best response is:
1. "It will assist you in understanding how health care providers choose anti-infective agents."
2. "Knowledge of bacteria and their classification assists in the management of anti-infective therapy."
3. "Studying microbiology will help you understand laboratory reports."
4. "Microbiology is one of the few science electives that do not really have any direct effects on client care."
Correct Answer: 2
Rationale 1: Understanding how health care providers choose anti-infectives is not the primary focus of microbiology.
Rationale 2: The knowledge of bacteria and their classification assists in the management of anti-infective therapy.
Rationale 3: Being able to understand laboratory reports is a secondary goal.
Rationale 4: Understanding microbiology has a direct effect on client care and on the management of the infectious process.
Global Rationale: Because of the enormous number of bacterial species, several descriptive systems have been developed to simplify their study. It is important for nurses to learn these classification schemes, because drugs that are effective against one organism in a class are likely to be effective against other pathogens in the same class.
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A daughter is talking with the urologist who is caring for the woman's 78-year-old mother. The mother has multiple sclerosis and has lost control of her bladder. The daughter asks the urologist what made her mother become incontinent
What would be the urologist's best answer? A) "I don't know, but there are lots of medicines we can try to fix it." B) "After control of the bladder is learned, you must have a functioning nervous system to maintain it." C) "Your mother's age has a lot to do with it." D) "This happens sometimes and no one is quite sure why."
The cause of photodermatitis that is not the result of a genetic immunologic reaction may be the result of:
1. The use of certain medications. 2. Excessive sun exposure. 3. A vitamin deficiency. 4. Smoking.
The esophagus is a structure that
a. produces and releases digestive enzymes but not hormones. b. does not produce digestive enzymes but does release hormones. c. does not produce or release digestive en-zymes or hormones. d. produces only small amounts of digestive enzymes or hormones.
The client takes a stool softener on a regular basis and now reports a change in bowel patterns. Which assessment finding is the priority for the nurse to discuss with the physician?
1. Stools that are smaller in size 2. An increase in bowel frequency 3. A decrease in bowel frequency 4. Cramping with each stool passed