Mortality rates are higher in underweight older adults compared to overweight older adults. ...

Mortality rates are higher in underweight older adults compared to overweight older adults.
 
  Indicate whether the statement is true or false

Q. 2

The very elderly, those 85 years and older, are the fastest growing age group.
 
  Indicate whether the statement is true or false

Q. 3

Overweight and obesity are not particularly important concerns for older adults.
 
  Indicate whether the statement is true or false

Q. 4

Antiserum delivers immediate protection when administered after a snakebite by providing
 
  A) antibodies to attack the snake venom.
  B) neutrophils to attack the snake venom.
  C) undifferentiated B cells.
  D) a small amount of snake venom to activate specific immunity.

Q. 5

Thirst perception declines with aging.
 
  Indicate whether the statement is true or false

Q. 6

Which type of white blood cells can fight infection by killing body cells that contain viruses or other harmful non-self substances?
 
  A) antigens B) erythrocytes C) B cells D) cytotoxic T cells