2nd credit – Neck & Thorax ND

Conducting system of the heart DOESN’T contain:
Bundle of His
Left trigone
Atrioventricular node
Purkinje fibers
Sinoatrial node
Hypoglossal nerve:
It supplies the muscle of pharynx
It supplies trapezius m
It supplies muscle of the tongue
It is a mixed nerve
It has a spinal and cranial part
Vagus nerve:
It supplies trapezius m
It supplies the muscle of pharynx
It supplies muscle of the tongue
It is a mixed nerve
It has a spinal and cranial part
Accessory nerve:
It has a spinal and cranial part
It is a mixed nerve
It supplies muscle of the tongue
It supplies trapezius m.
It supplies the muscle of pharynx
Motor nerve:
It supplies the muscle of pharynx
It supplies trapezius m.
It supplies muscle of the tongue
It is a mixed nerve
It has a spinal and cranial part
Thyroid gland:
Is supplied by branches of internal carotid artery
The widest part is called pyramidal lobe
Is composed by two pyramidal lobes and isthmus
The thinnest part is called isthmus
Thyroid gland is supplied by: (multiple)
Superior thyroid artery
Internal carotid artery
Inferior thyroid artery
Superior & middle inferior thyroid veins
Superior, middle and inferior thyroid veins
Thyroid gland is innervated by:
Cervical ganglion (sympathetic)
recurrent laryngeal nerve (parasympathetic)
Phrenic nerve
Vagus
Which is NOT a direct branch of the external carotid artery?
Ascending palatine artery
Posterior auricular artery
Facial artery
Occipital artery
Ascending pharyngeal artery
Which is a direct branch of the external carotid artery?(multiple)
The Superior thyroid
Ascending pharyngeal
Ascending palatine artery
Lingual
Facial
Occipital
Anterior auricular
Maxillary
Superficial temporal arteries
Posterior auricular
Common carotid artery origin: (multiple)
Left common carotid artery: aortic arch
Left common carotid artery: brachiocephalic trunk
Right common carotid artery: brachiocephalic trunk
Right common carotid artery: aortic arch
Common carotid artery main branches: (multiple)
External carotid artery
Anterior carotid artery
Internal carotid artery
Posterior carotid artery
Which is a direct branch of the internal carotid artery?(multiple)
Caritocotympanic
Anterior auricular
Vidian
Meningeal
Inferior Hypophyseal
Anterior Hypophyseal
Superior Hypophyseal
Ophthalmic
Posterior Communicating
Anterior Choroidal
Anterior Cerebral
Middle Cerebral Arteries
Skeleton of the heart: (multiple)
Contains 4 rings
Contains interatrial septum
Contains atrio-ventricular bundle
Contains 2 trigones and 5 rings
Contains 2 trigones and 4 rings
Contains 3 trigones
Contains 2 trigones
Which muscle is a abductor of larynx?
Oblique arytenoid
Cricoarytenoid
Lateral cricoarytenoid
Posterior cricoarytenoid
Transverse arytenoid
Which statement is correct?(multiple)
Cricoarytenoid = forward and downward rotation of the thyroid cartilage at the cricothyroid joint
Lateral cricoarytenoid = internal rotation of the arytenoid cartilage and adduction of vocal folds
Transverse arytenoid = adduction of arytenoid cartilages
Posterior cricoarytenoid = forward and downward rotation of the thyroid cartilage at the cricothyroid joint
Which is a branch of internal thoracic artery?
Posterior intercostal artery
Pericardiophrenic artery
Superior phrenic artery
Pulmonary artery
Inferior phrenic artery
Arytenoid cartilage has:
Stalk
Muscular process
Lamina
Superior margin
Arch
Cricoid cartilage:(multiple)
It has an arch in front
It has a stalk
It is C-shaped
It has 2 horns
It has 1 laminas
In the left atrium you CAN find:
Openings of pulmonary veins
Trabeculae carnae
Tricuspid valve
Papillary muscle
Sinoatrial node
The anterior mediastinum contains:
Aortic arch
Thymus
Thyroid gland
Ascending aorta
Esophagus
Common carotid artery:
Left starts in brachiocephalic trunk
The right one is longer than the left
It has the same length on both sides
The left is longer
It has the same origin on both sides
In fetal circulation: (multiple)
Umbilical vein changes into venous ligament
Ductus arteriosus transmits blood from aorta to pulmonary trunk
Ductus arteriosus transmits blood from pulmonary trunk to aorta
Umbilical vein transmits oxygenated blood
Ductus venosus transmits blood to the inferior vena cava
Ductus arteriosus changes into ligamentum venosum
In the larynx:
Epiglottis forms the margin of the glottic part
Arytenoid cartilages can move
Thyroid cartilage is elastic
Vestibule is the smallest part
Cuneiform cartilages form the horns of arytenoid cartilages
In comparison to the left side the right bronchi is:(multiple)
Thinner
More vertical
Better innervated
Better supplied
Longer
Wider
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