Respiratory books and videos 2021

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Respiratory books and videos 2021

10 Aug 2021, 07:24

🌐The Best educational channel on Respiratory that Provides Latest 2021 Respiratory materials
(Free Daily Quizes)✔️

💠Premium 2020
💐CME videos
💐USMLE Videos
💐NEET Materials

Join now and Invite your friends

https://t.me/Respiratory_videos2021

Respiratory books and videos 2021

🌐The Best educational channel on Respiratory that Provides Latest 2021 Respiratory materials (Notes,Book,Videos)✔️ 💠Premium 2020 💐CME videos 💐USMLE Videos 💐NEET Materials Join now and Invite your friends

26 33 1

Respiratory books and videos 2021

10 Aug 2021, 07:13

35. All of the following commonly occur on inhalation except:

Poll

a) The diaphragm descends
b) The external intercostal muscles contract
c) The abdominal muscles contract and push the abdominal viscera cranially
d) The ribs are raised
e) The vertical dimension of the thoracic cavity increases

5 votes

13 0 0

Respiratory books and videos 2021

10 Aug 2021, 07:12

34. The following statements concerning the thoracic wall are correct except:

Poll

a) trachea bifuricates opposite manubriosternal joint (angle of Louis) in midrespiratory position
b) The arch of the aorta lies behind the body of the sternum
c)apex beat of heart can normally be felt in left intercostals space about 3.5 inch 9cm from midline
d) lower margin of the right lung on full inspiration could extend to eighth costal cartilage
e) All intercostals nerves are derived from the anterior rami of thoracic spinal nerves

4 votes

15 0 0

Respiratory books and videos 2021

8 Aug 2021, 21:14

33. The following statements concerning the thoracic outlet (anatomic inlet) are true except:

Poll

a) The manubrium sterni forms the anterior border
b) On each side, the lower trunk of brachial plexus and the subclavian artery emerge through inlet
c) The body of the seventh cervical vertebra forms the posterior boundary
d) The first ribs form the lateral boundaries
e) The esophagus and trachea pass through the outlet

39 votes

271 0 1

Respiratory books and videos 2021

8 Aug 2021, 09:33

32. To pass a needle into the pleural cavity in the midaxillary line, the following structures will have to be pierced except the:

Poll

a) Internal intercostal muscle
b) Levatores costarum
c) External intercostal muscle
d) Parietal pleura
e) Innermost intercostals muscle

54 votes

349 0 0

Respiratory books and videos 2021

7 Aug 2021, 19:56

31. With a patient in the standing position, fluid in the left pleural cavity tends to gravitate down to the:

Poll

a) Oblique Fissure
b) Cardiac Notch
c) Costomediastinal Recess
d) Horizontal Fissure
e) Costodiaphragmatic Recess

78 votes

384 0 0

Respiratory books and videos 2021

7 Aug 2021, 13:57

30. Which of the following statements is incorrect concerning the intercostals nerves?

Poll

a) They provide motor innervation to the peripheral parts of the diaphragm
b) The provide motor innervation to the intercostals muscles
c) They provide sensory innervation to the costal parietal pleura
d) They contain sympathetic fibres to innervate the vascular smooth muscle
e)The seventh to eleventh intercostals nerves provide sensory innervation to the parietal peritoneum

50 votes

403 0 0

Respiratory books and videos 2021

6 Aug 2021, 20:09

29. The following statements concerning the diaphragm are correct except:

Poll

a)right crus provides a muscular sling prevents regurgitation of stomach contents into esophagus
b) On contraction,diaphragm raises intraabdominal pressure and assists in return of venous blood
c) The level of the diaphragm is higher in the recumbent position than in the standing position
d) On contraction, the central tendon descends, reducing the intrathoracic pressure
e)esophagus passes through diaphragm at the level of the eighth thoracic vertebra

47 votes

447 0 1

Respiratory books and videos 2021

6 Aug 2021, 11:57

28. The following statements regarding structures in the intercostals spaces are correct except:

Poll

a)The anterior intercostals arteries are branches of internal thoracic artery
b)intercostals nerves travel in intercostal space between intercostal&innermost intercostals muscles
c) intercostals vessels and nerves are posterior in the order of vein nerve and artery
d)lower five intercostals nerves supply sensory innervation to skin of lateral thoracic
e) The posterior intercostals veins drain backward into the azygos and hemiazygous veins

44 votes

487 0 0

Respiratory books and videos 2021

5 Aug 2021, 22:09

27. Pain arising in the heart is commonly referred to the following skin areas except:

Poll

a) Up into the neck and jaw
b) Down the medial side of the arm
c) The point of the shoulder
d) The epigastric area
e) Over the sternum

83 votes

525 0 1

Respiratory books and videos 2021

5 Aug 2021, 15:58

26. In patients with the tetralogy of Fallot, there are four cardiac anomalies. Which of the following is characteristic of the condition?

Poll

a) Pulmonary stenosis with hypertrophy of the right ventricle
b) Large atrial septal defect
c) Hypertrophy of the left ventricle
d) Stenosis of the aorta
e) High blood pressure in the left ventricle

76 votes

553 0 0

Respiratory books and videos 2021

5 Aug 2021, 15:57

25. During fetal life, the following facts regarding the circulatory system are true except:

Poll

a)blood passing throughforamen ovale is more oxygenated than through right atrioventricular orifice
b) The direction of blood flow through the ductus arteriosus is from right to left
c) The ductus venosus permits blood to bypass the liver
d) The blood in the abdominal aorta is relatively more oxygenated than internal carotid arteries
e) The valve of the inferior vena cava deflects blood toward the foramen ovale

55 votes

494 0 3

Respiratory books and videos 2021

4 Aug 2021, 07:20

24. The following anatomic facts regarding the right coronary artery are true except:

Poll

a) It gives rise to a marginal branch
b) It passes forward between the right auricle and the pulmonary trunk
c) It gives rise to an anterior interventricular branch
d) It arises from the anterior aortic sinus
e) It descend in the right atrioventricular groove

81 votes

651 0 1

Respiratory books and videos 2021

3 Aug 2021, 20:10

23. The conducting system of the heart is composed of the following structures except:

Poll

a) The purkinje plexus
b) The deep cardiac plexus
c) The sinoatrial node
d) The atrioventricular bundle
e) The atrioventricular node

106 votes

698 0 1

Respiratory books and videos 2021

3 Aug 2021, 10:37

22. Sudden occlusion of the anterior interventricular branch of the left coronary artery produces infarction (tissue death) in which one of the following areas?

Poll

a) The entire diaphragmatic surface of the left ventricle
b) The anterior part of ventricular septum and anterior septal papillary muscle of left ventricle
c) The posterior wall of the right atrium
d) The atrioventricular bundle
e) The right auricle

85 votes

712 0 2

Respiratory books and videos 2021

2 Aug 2021, 17:13

21. All of the following structures open into the right atrium except:

Poll

a) The superior vena cava
b) The coronary sinus
c) The anterior cardiac vein
d) The inferior vena cava
e) The right pulmonary veins

123 votes

771 0 1

Respiratory books and videos 2021

2 Aug 2021, 08:41

20. The following anatomic events occur at the level of the sternal angle (angle of Louis) except:

Poll

a) The right and left pulmonary arteries enter the lungs
b) The right recurrent laryngeal nerve arises from the right vagus nerve
c) The trachea bifuricates
d) The ascending aorta becomes continuous with the arch of the aorta
e) The second costal cartilages articulate with the sternum

94 votes

832 0 1

Respiratory books and videos 2021

1 Aug 2021, 23:10

19. When aging, the following detrimental changes occur in the thorax except:

Poll

a) The ribs and costal cartilages become more rigid
b) The elastic tissue in the lungs tends to degenerate
c) The maubriosternal joint becomes more mobile
d) The thoracic and abdominal muscles tend to atrophy
e) The xiphoid process becomes ossified

100 votes

834 0 1

Respiratory books and videos 2021

1 Aug 2021, 23:09

18. Which of the following statements concerning the lungs is incorrect?

Poll

a)lung is elastic and should thoracic cavity be opened lung shrinks to one-third or less in volume
b) The cardiac notch lies in the lower lobe of the left lung
c)visceral pleura covering each lung lines fissures that are situated between the lobes
d)The apex of each lung extend up into root of neck and lies anterior to lower roots brachial plexus
e)bronchi connective tissue and visceral pleura of lungs are supplied by bronchial arteries

75 votes

768 0 0

Respiratory books and videos 2021

31 Jul 2021, 22:11

17. The following statements concerning the diaphragm are true except:

Poll

a) All the muscle of the diaphragm is supplied by the phrenic nerves
b) On contraction, the diaphragm increases the intrathoracic pressure
c) The right crus provides a sphincterlike mechanism for the esophagus
d)On contractiondiaphragm assists in return of venous blood toright atrium of lymph to thoracic duct
e) When viewed from the front, the central tendon of the diaphragm lies behind xiphisternal joint

130 votes

1.1k 0 3

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