Forwarded from Deleted Account
45) All the following statements are true about capillaries EXCEPT:
Anonymous Quiz
12%
A. They are minute channels.
56%
B. They are numerous in cornea.
13%
C. They have very thin walls.
19%
D. They allow gas exchange
Forwarded from Deleted Account
46) The thoracic duct drains the lymph from:
Anonymous Quiz
26%
Right side of the head and neck
21%
Right upper limb.
27%
Right lower limb.
26%
The whole thorax.
Forwarded from Deleted Account
47) All the following structures are rich in lymphatics EXCEPT:
Anonymous Quiz
9%
Serous membranes.
10%
Mucus membranes.
55%
Brain
17%
Dermis of the skin.
9%
Glands
Forwarded from Deleted Account
48) All the following statements are true about lymphatic vessels (lymphatics)
EXCEPT:
EXCEPT:
Anonymous Quiz
7%
They start as lymphatic capillaries.
11%
They are highly permeable.
19%
Lymphatic capillaries are larger than blood capillaries.
49%
They don't have valves.
13%
None of the above
Forwarded from Deleted Account
49) Which of the following minimizes the friction between muscles and bones?
Anonymous Quiz
38%
Synovial membrane.
19%
Synovial sheath.
12%
Bursae.
17%
Retinaculum
13%
None of the above.
Forwarded from Deleted Account
50) The serous sac surrounding the lung is:
Anonymous Quiz
8%
Pericardium
19%
Peritoneum.
63%
Pleura
5%
Tunica vaginalis.
6%
None of the above
Forwarded from Deleted Account
Il-Aorta originates from:
Anonymous Quiz
14%
A. Lefl atrium
71%
B-Left ventricle
8%
C- Rt atrium
6%
D. Rt.ventricle
Forwarded from Deleted Account
12.puImonary trunk originate from :
Anonymous Quiz
68%
A. Rt ventricle
12%
B. Lt ventricle
10%
c- Lt atrium
10%
d- Rt atrium
❤1
Forwarded from Deleted Account
13-Base of the heart is fromed mainly from :
Anonymous Quiz
21%
A. Right atrium
12%
B. Right ventricle
28%
C. Left ventricle
38%
D. Lefl atrium
🥰1
Forwarded from Deleted Account
14. Pulmonary veins open into:
Anonymous Quiz
10%
A. Left ventricle
64%
B. Left atrium
16%
C. Rt atrium
10%
D. Right ventricle
👍1
👍1