Author Question: The nurse recognizes that a symptom that may indicate the presence of pinworms would be 1. ... (Read 51 times)

lunatika · **on:** Jul 22, 2018

The nurse recognizes that a symptom that may indicate the presence of pinworms would be

1. Blurred vision.
2. Anal itching.
3. Muscle cramps.
4. Ringing in the ears.

Question 2

An instructor explains factors that can influence the body's ability to defend itself against infection. A student shows a need for additional instruction by saying:

1. In elderly individuals, the immune system gradually decreases in effectiveness, leaving them more vulnerable to invading pathogens.
2. Toxicity from chemicals can impair the body's ability to fight infection.
3. A diet that is lacking in fruits and vegetables can negatively affect the body's defenses.
4. Mucous membranes can provide a portal for microorganisms to bypass the body's defenses and enter the body.