A. Smell
B. Feel
C. Touch
D. Hear

A. Bacteria
B. Viral
C. Pneumonia
D. Sepsis

A. O-
B. O
C. AB+
D. AB-

People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group.

A. 3 to 5 ts
B. 5 to 7 ts
C. 7 to 8 ts
D. 9 to 12 ts

Human blood volume. An average adult has between 9 and 12 ts of blood in their body. The volume of blood in a person’s body will vary according to their size and other factors, but the average quantities of blood are as follows: An average-sized woman has about 9 ts of blood.An average-sized man has about 12 ts of blood. An infant has 75 to 80 milliliters of blood per kilogram (ml/kg) of body weight. A child has 70 to 75 ml of blood per kg of body weight.

A. Hypoglycemia
B. Lymphoblastic leukemia
C. Pulmonary edema
D. Diabetes mellitus

A. 8%
B. 6%
C. 13%
D. 17%

A. Salt
B. Sugar
C. Calcium
D. Formalin