If there is less water in the body, kidneys produce……… and………urine.
a) less, dilute
b) less, concentrated
c) more, dilute
d) more, concentrated
Which of the following blood cells increase due to bacterial and viral infection?
a) Erythrocytes
b) leukocytes
c) thrombocytes
d) all of these
Which part of the brain acts a thermostat of body?
a) cerebrum
b) cerebellum
c) hypothalamus
d) medulla
The increase in body temperature due disturbance in the set point of hypothalamus is called…..
a) fever
b) allergy
c) reaction
d) infection
The fever helps in stimulating the protective mechanisms against…….
a) own cells
b) pathogens
c) RBCs
d) all of these
Which of the following organ breaks the haemoglubin of dead RBCs?
a) kidney
b) thymus
c) spleen
d) liver
