How many mechanism are there for clotting in our body?
Lymph is known as
[A] tissue fluid
[B] interstitial fluid
[C] both of above
[A] transports oxygen to brain
[B] transport CO2 to lungs
[C] returns interstitial fluid to blood
[D] returns RBCs and WBCs to lymph nodes
Find the correct descending order to percentage proportion of leucocytes in human blood.
[A] Neutrophils —> Basophils —> Lymphocytes —> Acidophils (Eosinophils) —> Monoytes
[B] Neutrophils —> Monoytes —> Lymphocytes —>Acidophils —> Basophils
[C] Neutrophils -> Lymphocytes —> Monoytes —> Acidophils -> Basophils
[D] Neutrophils —> Acidophils —> Basophils —> Lymphocytes —> Monocytes
In case of emergency, which blood group could be safely transfused?
[C] O Rh-
[D] O Rh+
Which of the following is expected if husband is Rh* and wife is Rh-?
[A] No problem in the first pregnancy
[B] Problems in future pregnancies
[C] Both (a) and (b)
[D] No problem in any pregnancy
What is the correct order of these events?
1) Conversion of fibrinogen to fibrin
2)Clot retraction and leakage of serum
3) Thromoboplastin formation
4) Conversion of prothrombin to thrombin
Open circulatory system is found in
[A] Arthopods and molluscs
[B] Annelids and Chordates
[C] Annelids and Arthopods
[D] Fishes and molluscs
Close circulatory system is found in
[A] Arthropod and chordates
[B] Molluscs and chordates
[C] Amphibians and molluscs
[D] Annelids and chordates
In an open circulatory system,
[A] there is no heart
[B] there is no need of blood vessels
[C] there are open spaces or sinuses in the body
Which of the following has a closed type of circulatory system?
Which of the following has a closed blood vascular system?
Single heart circuit occurs in
Four chambered heart is found in
Select correct matching:
Column I— Column II
(A) Fishes (i) 3 chambered
(B) Amphibian (ii) 4 chambered
(C) Reptiles (iii) 1 chambered
(D) Birds (iv) 2 chambered
[A] (A) , (B)-(iii)
[C] (D), (E), (F)-(iv)
[D] (A), (B),(C)-(ii)