Which of the
following cells contain red haemoglobin?
a) platelets
b) RBCs
c) WBCs
d) none of these
Which of the following carry oxygen from lungs to rest of the body?
a) platelets
b) RBCs
c) WBCs
d) plasma
Anaemia is a disease caused by…….
a) less number of RBCs
b) low quantity of haemoglobin
c) less number of WBCs
d) both a and b
Explanation:Anemia is a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues. Having anemia, also referred to as low hemoglobin, can make you feel tired and weak. There are many forms of anemia, each with its own cause.
Which of the following have irregular shape and are small piece of cell?
a) platelets
b) RBCs
c) WBCs
d) plasma
Explanation:Platelets, or thrombocytes, are small, colorless cell fragments in our blood that form clots and stop or prevent bleeding. Platelets are made in our bone marrow, the sponge-like tissue inside our bones. Bone marrow contains stem cells that develop into red blood cells, white blood cells, and platelets.
Which of
the following is/are responsible for blood clotting?
a) platelets
b) RBCs
c) WBCs
d) plasma
Which disease
reduces the number of platelets in the blood of patient?
a) malaria
b) TB
c) AIDS
d) Dengue fever
Explanation:Dengue (pronounced DENgee) fever is a painful, debilitating mosquito-borne disease caused by any one of four closely related dengue viruses.
