anatomy7final Flashcards
(60 cards)
1
Q
- Which artery supplies the lateral surface of the brain and the temporal pole?
A
B) middle cerebral artery
2
Q
- What is another name for the “Circle of Willis” (blood supply to the brain)?
A
C) Cerebral arterial supply
3
Q
- Which of the following areas of the respiratory system contain cilia?
A
A) Trachea
4
Q
- The larynx is also known as the:
A
D) Voice box
5
Q
- Which of the following is true concerning voice production?
A
B) True vocal cords are avascular
6
Q
- Which of the following is true in relation to the larynx?
A
C) Contains vocal cords for voice production
7
Q
- Which lobes of the right lung, does the oblique fissure divide?
A
B) The upper and middle lobes of the right lung
8
Q
- This is a club-shape elastic cartilage, anterior to the comiculate cartilage?
A
B) Cuneiform cartilage
9
Q
- This structure is 10 to 12 cm long and 2.5 cm wide?
A
D) Trachea
10
Q
- What is the function of the tonsils?
A
C) They help expose antigens to the immune system
11
Q
- Which of the following pertains to the nasopharynx?
A
The nasopharynx is covered by the epiglottis when we swallow, so food does not enter the nose
12
Q
- The pharynx extends from …
A
C) Base of the skull to C6
13
Q
- Which bone(s) form the roof of the nasal cavity?
A
B) Ethmoid and sphenoid
14
Q
- The name of the vertical groove just inferior to the apex of the nose is …
A
A) Philtrum
15
Q
- Which bones form the floor of the nasal cavity?
A
D) Palatine and maxillary
16
Q
- The floor of the orbit forms which part of the maxillary Paranasal sinuses?
A
C) Roof
17
Q
- Your trachea is also known as …
A
A) Windpipe
18
Q
- Pharyngeal tonsils are located in which part of the pharynx?
A
D) Nasopharynx
19
Q
- Which part of the respiratory tract consists of the four layers called mucosa, submucosa, hyaline cartilage and adventitia?
A
C) Trachea
20
Q
- Where is the apex of the lungs located?
A
B) Deep to the clavicle
21
Q
- In which lobes of the lung do the horizontal fissures divide?
A
D) Upper and middle lobes of the right lung
22
Q
- Which type of serous membrane covers the lungs …
A
B) Visceral pleura
23
Q
- This part of the respiratory system contains C – shaped cartilage rings …
A
B) Bronchioles
24
Q
- This type of cell is the main site for gas exchange in the lungs …
A
A) Type 1 alveolar cells
25
25. What is the respiratory mucosa?
D) Membrane that lines the air distribution tubes in the respiratory system.
26
26. Based on the arteries that supply the lungs, which arteries are oxygen rich?
B) Bronchial arteries
27
27. Interstitial fluid is known as lymph when it
A) Enters the lymphatics
28
28. Which of the following describes the route that lymph takes, as it moves through a lymph node?
B) Afferent lymphatic vessels > subscapular sinus > trabecular sinus > medullary sinus
29
29. Which of the following is a function of the lymphatic system?
D) Facilitating an immune response
30
30. Which of the following is one of the lymph sacs, from which the lymphatic vessels develop?
B) Retroperitoneal lymph sac
31
31. What is normal colour of lymph?
C) clear pale yellow
32
32. What causes interstitial fluid to flow into the lymph capillaries?
A) Pressure gradients
33
33. This lymphatic trunk is usually unpaired (single trunk) …
C) Intestinal trunk (s)
34
34. Which of the following is a function of the spleen?
D) Stores breakdown products of RBC for later use
35
35. What amount of interstitial fluid can be found in tissue spaces, on any given day?
B) 3 litres
36
36. In which of the following areas can lymph capillaries be found?
D) Between blood capillaries in loose connective tissue
37
37. The thoracic duct has an enlarged pouch-like structure which is a storage area for lymph, called …
B) Cisterna Chyli
38
38. Where does red bone marrow develop?
A) Flat bones and the epiphyses of long bones
39
39. Most of this lymph organ is replaced by adipose and areolar connective tissue in adulthood …
C) Thymus
40
40. The thymus produces hormones that aid in the maturing of this type of white blood cell
A) T – cells
41
41. Approximately how many lymph nodes are there in the human body?
D) 600
42
42. These axillary nodes receive lymph from all other axillary nodes …
B) Apical nodes
43
43. These nodes receive lymph from the anterior thoracic wall, including the breast
A) Pectoral nodes
44
44. What forms the white pulp in the spleen?
C) Lymphatic tissue
45
45. This part of the lymphatic system is approximately 38 – 40 cm long …
B) Thoracic duct
46
46. After interstitial fluid enters the lymphatic system which route will the lymph take?
B) Lymph capillary > lymph node > lymph trunk > lymph duct > subclavian vein
47
47. All lymph draining from the lymphatic system, eventually enters which veins?
D) Subclavian veins
48
48. At which level of the lumbar spine in the inferior end of the thoracic duct located?
C) L1-L2
49
49. Which parts of the body drain into the right lymphatic duct?
B) Right upper extremity, right side of thoracic and right side of head
50
50. Which part of the lymphatic system has smooth muscle, that assists in movement of lymph flow?
c) Lymph trunks
51
51. The stroma of the spleen is made up of these structures?
A) Trabeculae, reticular fibers & fibroblasts
52
52. Another name for lymphatic nodules is?
B) Mucosa-associated lymphoid tissue
53
53. Which part of the lymph node contains densely packed follicles (collections of B-cell lymphocytes)
C) Outer cortex
54
54. Contraction of the heart muscle is also called …
systole
55
55. What is the largest artery in the body?
C) Aorta
56
56. These types of arteries contain a large amount of smooth muscle which aids in vasoconstriction and vasodilation to help adjust blood flow
D) Muscular arteries
57
57. If your spleen was removed which of the following would take over its function?
D) Liver
58
58. What is the definition of an artery?
C) A blood vessel that leads away from the heart
59
59. What is another name for the bicuspid valve?
A) Mitral valve
60
60. Which chamber of the heart forms most of the base of the heart?
A) Left atrium
