Exam II Flashcards
75% of lymph from the breast drains into the…
Axillary Nodes
Which of the following is NOT a branch of the right coronary artery? Anterior Interventricular Artery Posterior Interventricular Artery Nodal Artery Marginal Artery
Anterior Interventricular Artery
Which of the following muscles does NOT receive its innervation from the recurrent laryngeal nerve? Transverse Arytenoid Thyroarytenoid Cricothyroid Vocalis Posterior Cridoarytenoid
Cricothyroid
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
Middle Cardiac Vein
Which of the following muscles functions as an abductor of the vocal folds? Transverse arytenoid Oblique arytenoid Ary-epiglottic Lateral Cricoarytenoid Posterior Cricoarytenoid
Posterior Cricoarytenoid
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
Groove for the azygos vein
During forced expiration, which of the following muscles is not active? External Intercostalis Internal Intercostalis Subcostalis Transversus Thoracis Anterior Abdominal Wall muscles
External Intercostalis
Which of the following structures does not pass through the aortic hiatus? aorta azygos vein thoracic duct greater splanchnic nerve vagus nerve
vagus nerve
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
Endothoracic Fascia
The trachea bifurcates into left and right primary bronchi at the level of: CV 6 CV 7 TV 2 TV 4 TV 8
TV 4 (sternal angle)
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
Caused by spasms of smooth muscle lining main bronchi (“segmental bronchi and bronchioles” would make it true)
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
Jugulodigastric
Which of the following is part of the contents of the posterior mediastinum? Main bronchi Heart Thymus Esophagus Pericardium
Esophagus
t/f
A pleural cavity tap is done at intercostal space 9 in the costomediastinal recess
F - digastric recess
t/f
The pump-handle movement increases the anteroposterior diameter of the thorax
T
t/f
The conducting system is composed of nerve tissue and controls the rhythmic beating of the heart.
F - cardiac muscle
t/f
The aortic valve has a left, right, and posterior cusp.
T
t/f
The thoracic duct most frequently drains into the junction between the left internal jugular and left subclavian vein
T
t/f
The pulmonary surface of the heart is formed mostly by the left ventricle
T
t/f
The rima glottidis is wide during phonation due to abduction of the vocal folds.
F - “narrow/wedge-shaped” during phonation
What are the auscultation points for each valve? Tricuspid - Mitral - Aortic - Pulmonary -
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
The natural pacemaker of the heart is the _________.
Sinoatrial Node
The cartilage of the larynx which has the laryngeal prominence is called ________.
Thyroid Cartilage
A type of pneumothorax in which air enters the pleural cavity on inspiration, but cannot exit during expiration is called:
Tension Pneumothorax
Inflammation descending to the level of the bronchioles within the tracheobronchial tree is known as:
Bronchiolitis
The smooth endothelium which lines the inside of the heart is called the _________.
Endocardium
In aspiration of foreign objects, the ________ is the last place in the tracheobronchial tree where the cough reflex will be mechanically initiated
Carina
In pleurisy, pain is referred to the shoulder via the _______ nerve
Phrenic
Dimpling of the breast an inversion of the nipple in breast cancer are both due to tumor invasion of the _________
Dimpling - Supensory Ligament
Inverted Nipple - Lactiferous Duct
