1.Blood cells are formed by a
process called?
Ans: Hematopoiesis
2.Which type of cell is responsible
for antibody-mediated immunity?
Ans:B-cells
3.Areolar tissue and adipose tissue
are what types of tissue?
Ans:Connective tissue
4.Spherocytosis, one type of
perinatal hemolytic disease, is
caused by?
Ans:Red blood cell membrane
disorder
5.The white matter of the brain is
composed of?
Ans: Myelinated nerve fibers
6.Hypophysis is another term for
the ___gland?
Ans:Pituitary
7.Which two hormones require
iodine for synthesis?
Ans: Thyroxine and tri
iodothyrinine
8.Chief cells and oxyphil cells are
found in which endocrine gland?
Ans:Parathyroid
9.Thyrotoxicosis is another term
for?
Ans:Hyperthyroidism
10.The process by which the body
converts carbohydrates,proteins,
and fats to energy is called?
Ans:Metabolism
QUIZ:1
1.Which is the largest organ of
human body?
Ans:Skin
2.What are the major subtances
used to protect skin from UV rays
and radiation of sun?
Ans:Sunblock and sunscreen
3.What are the important
ingredients in sunblock?
Ans:Titanium dioxide and zinc
oxide
4.How many major skin layers are
there?
Ans:Three
5.Which is the outermost layer of
skin?
Ans:Epidermis
6.What type of tissue are present in
dermis?
Ans:Connective tissues
7.Which vitamin provide the skin
from protection against harmful UV
rays?
Ans:Vitamin E
8.Which vitamin is synthesised in
skin on exposure to sunlight?
Ans:Vitamin D
9.The colour of skin is due to the
presence of which pigment?
Ans:Melanin
10.What are the main components
of the skin’s cooling system?
Ans:blood vessels and sweat glands
