The nurse recognizes that a symptom that may indicate the ...

[lunatika]

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.

[jjorrostieta]

Answer to Question 1

ANS: 2

Answer to Question 2

ANS: 4

[lunatika]

Excellent

[isabelt_18]

Gracias!