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Gross II > Exam II > Flashcards

Exam II Flashcards

1
Q

75% of lymph from the breast drains into the…

A

Axillary Nodes

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2
Q 
Which of the following is NOT a branch of the right coronary artery?
Anterior Interventricular Artery
Posterior Interventricular Artery
Nodal Artery 
Marginal Artery
A

Anterior Interventricular Artery

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3
Q 
Which of the following muscles does NOT receive its innervation from the recurrent laryngeal nerve?
Transverse Arytenoid
Thyroarytenoid
Cricothyroid
Vocalis
Posterior Cridoarytenoid
A

Cricothyroid

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4
Q 
Which of the following can be found in the posterior interventricular groove?
Great Cardiac Vein
Middle Cardiac Vein
Small Cardiac Vein
Oblique Cardiac Vein
Coronary Sinus
A

Middle Cardiac Vein

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5
Q 
Which of the following muscles functions as an abductor of the vocal folds?
Transverse arytenoid
Oblique arytenoid
Ary-epiglottic
Lateral Cricoarytenoid
Posterior Cricoarytenoid
A

Posterior Cricoarytenoid

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6
Q 
Which of the following is NOT a distinguishing feater of the left lung?
8 bronchopulmonary segments
Lingula
2 lobes
Groove for the thoracic aorta
Groove for the azygos vein
A

Groove for the azygos vein

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7
Q 
During forced expiration, which of the following muscles is not active?
External Intercostalis
Internal Intercostalis
Subcostalis
Transversus Thoracis
Anterior Abdominal Wall muscles
A

External Intercostalis

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8
Q 
Which of the following structures does not pass through the aortic hiatus?
aorta
azygos vein
thoracic duct
greater splanchnic nerve
vagus nerve
A

vagus nerve

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9
Q 
Which of the following layers lies immediately deep to the innermost intercostal muscle?
endothoracic fascia
deep fascia
parietal pleura
pleural cavity
intercostal vein, artery and nerve
A

Endothoracic Fascia

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10
Q 
The trachea bifurcates into left and right primary bronchi at the level of:
CV 6
CV 7
TV 2
TV 4
TV 8
A

TV 4 (sternal angle)

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11
Q

Which of the following statements about asthma is NOT true?

  • it is an obstructive airway disease
  • 3/4 of victims are allergic to common foods or airborne particles
  • caused by spasms of smooth muscle lining main bronchi
  • accompanied by excess mucus
  • characterized by attacks of coughing and wheezing
A

Caused by spasms of smooth muscle lining main bronchi (“segmental bronchi and bronchioles” would make it true)

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12
Q 
Which of the following is NOT one of the groups of superficial cervical lymph nodes of the head and neck?
Occipital
Jugulodigastric
Parotid
Buccal
Submandibular
A

Jugulodigastric

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13
Q 
Which of the following is part of the contents of the posterior mediastinum?
Main bronchi
Heart
Thymus
Esophagus
Pericardium
A

Esophagus

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14
Q

t/f

A pleural cavity tap is done at intercostal space 9 in the costomediastinal recess

A

F - digastric recess

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15
Q

t/f

The pump-handle movement increases the anteroposterior diameter of the thorax

A

T

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16
Q

t/f

The conducting system is composed of nerve tissue and controls the rhythmic beating of the heart.

A

F - cardiac muscle

17
Q

t/f

The aortic valve has a left, right, and posterior cusp.

A

T

18
Q

t/f

The thoracic duct most frequently drains into the junction between the left internal jugular and left subclavian vein

A

T

19
Q

t/f

The pulmonary surface of the heart is formed mostly by the left ventricle

A

T

20
Q

t/f

The rima glottidis is wide during phonation due to abduction of the vocal folds.

A

F - “narrow/wedge-shaped” during phonation

21
Q 
What are the auscultation points for each valve?
Tricuspid - 
Mitral - 
Aortic -
Pulmonary -
A

Tricuspid - Left lower part of sternum body (near 5th intercostal space)
Mitral - Left 5th intercostal space at midclavicular line
Aortic - Rt. 2nd intercostal space
Pulmonary - Left 2nd intercostal space

22
Q

The natural pacemaker of the heart is the _________.

A

Sinoatrial Node

23
Q

The cartilage of the larynx which has the laryngeal prominence is called ________.

A

Thyroid Cartilage

24
Q

A type of pneumothorax in which air enters the pleural cavity on inspiration, but cannot exit during expiration is called:

A

Tension Pneumothorax

25
Q

Inflammation descending to the level of the bronchioles within the tracheobronchial tree is known as:

A

Bronchiolitis

26
Q

The smooth endothelium which lines the inside of the heart is called the _________.

A

Endocardium

27
Q

In aspiration of foreign objects, the ________ is the last place in the tracheobronchial tree where the cough reflex will be mechanically initiated

A

Carina

28
Q

In pleurisy, pain is referred to the shoulder via the _______ nerve

A

Phrenic

29
Q

Dimpling of the breast an inversion of the nipple in breast cancer are both due to tumor invasion of the _________

A

Dimpling - Supensory Ligament

Inverted Nipple - Lactiferous Duct

Gross II (4 decks)

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