2nd credit – Neck & Thorax ND | Take the Quiz

Pectinate muscles:

Are in atria and ventricles

Are only in left atrium

Are only in ventricles

Are only in right atrium

Are in the auricle of each atrium

The tricuspid valve:

Has chordae tendineae attached to each cusps

Separates right atrium from left ventricle

Separates right atrium from right ventricle

Possesses 3 semilunar cusps

Separates right ventricle from pulmonary trunk

Contains nodules

Which muscle is innervated by the superior laryngeal nerve?

Which muscle is innervated by the recurrent laryngeal nerve? (branch of the vagus nerve), (multiple)

What is FALSE about the left lung?

It has 2 lobes

It has cardiac impression

It has functional and nutritive blood supply

It has only horizontal fissure

It has 5 segments in the inferior lobe

Latissimus dorsi muscle: (multiple)

It is the widest muscle of the back

It is innervated by thoracodorsal nerve

It lies over the rhomboid muscle

It is innervated by accessory nerve

It is in the superficial group of the back muscles

The respiratory bronchiole: (multiple)

Divides into lobar bronchi

Divides into alveolar ducts, alveolus sac, alveolus

Is a direct branch of the main bronchus

Is a direct branch of the terminal bronchioles

Are subdivided into subsegmental sacs

Contains alveoli in the wall

Vagus nerve:(multiple)

It has middle and lateral ganglion

It has superior and inferior ganglion

It gives phrenic nerve

It supplies geniohyoid m.

It goes by the hypoglossal canal

It goes by the lateral part of jugular foramen

The glottic/middle part of larynx: (multiple)

It is above the vocal folds

It is under the vocal folds

It is the largest part of the larynx

It is (between) the vestibular folds above

The Vestibule part of larynx:(multiple)

Between the laryngeal inlet

Under the laryngeal inlet

Between the vestibular folds

Above the vestibular folds

The Infraglottic cavity of the larynx:

Between the vocal fold and the trachea

Between the vocal fold and the vestibular folds

Under vocal folds

Above the trachea

What is TRUE about the geniohyoid muscle? (multiple)

Belongs to the superficial muscles of the neck

Is innervated through the vagus n.

Is innervated by a branch from anterior ramus of C1

Belongs to deep muscles of the neck

Belongs to the suprahyoid muscles

Is innervated by the accessory n.

Inlet of larynx is bounded by:(multiple)

The base of the tongue posteriorly

The epiglottis in the front

The upper margin of the thyroid cartilage in front

The upper margin of the epiglottis

The aryepiglottic folds in front

Vagus nerve:( multiple)

It gives tympanic nerve

It supplies serratus anterior m

It goes carotid sinus branch (Hering nerve)

It gives auricular branch

It goes by foramen magnum

It goes by the lateral part of jugular foramen

Pair correct: (multiple)

Tympanic nerve =glossopharyngeal

Serratus anterior m.=glossopharyngeal

Carotid sinus branch (Hering nerve)=glossopharyngeal

Serratus anterior m.=lateral thoracic a., the superior thoracic a., thoracodorsal a.

In normal position of the heart in situ: (multiple)

Left border is made largely by the left auricle

Left border is made largely by the left ventricle

Inferior border is made largely by the right ventricle

Inferior border is made largely by the right atrium

Superior border of the heart is formed by the right atrium

Superior border of the heart is formed by the roots of great vessels

In the right lung you can find:(multiple)

Which is NOT a branch of thoracic aorta?

2nd credit – Neck & Thorax ND

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