A student nurse asks the nursing instructor why older adults are ...

[Yi-Chen]

A student nurse asks the nursing instructor why older adults are more prone to infection than other adults. What reasons does the nursing instructor give? (Select all that apply.)
 
  a. Age-related decrease in immune function
  b. Decreased cough and gag reflexes
  c. Diminished acidity of gastric secretions
  d. Increased lymphocytes and antibodies
  e. Thinning skin that is less protective

Question 2

A client is being admitted with suspected tuberculosis (TB). What actions by the nurse are best? (Select all that apply.)
 
  a. Admit the client to a negative-airflow room.
  b. Maintain a distance of 3 feet from the client at all times.
  c. Order specialized masks/respirators for caregiving.
  d. Other than wearing gloves, no special actions are needed.
  e. Wash hands with chlorhexidine after providing care.

[karmakat49]

Answer to Question 1

ANS: A, B, C, E
Older adults have several age-related changes making them more susceptible to infection, including decreased immune function, decreased cough and gag reflex, decreased acidity of gastric secretions, thinning skin, and fewer lymphocytes and antibodies.

Answer to Question 2

ANS: A, C
A client with suspected TB is admitted to Airborne Precautions, which includes a negative-airflow room and special N95 or PAPR masks to be worn when providing care. A 3-foot distance is required for Droplet Precautions. Chlorhexidine is used for clients with a high risk of infection.