Term
| What A/V travel with the Phrenic Nerve? |
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Definition
| Pericardiophrenic Artery and Vein |
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Term
| What nerve runs on top of the scalene muscles? What kind of fibers does this nerve contain? |
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Definition
Phrenic
Contains motor, sensory, and sympathetic nerve fibers |
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Term
| What vertebra does the descending aorta run along? |
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Definition
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Term
| Space between the parietal and visceral layers of the serous pericardium |
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Definition
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Term
| Space posterior to the pulmonary trunk and aorta but anterior to the superior vena cava |
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Definition
| transverse pericardial sinus |
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Term
| Space posterior to the heart until the reflections of the serous pericardium superiorly |
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Definition
| Oblique pericardial sinus |
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Term
| A vertical ridge of muscle that connects the pectinate muscles |
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Definition
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Term
| External line/space between ventricles |
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Definition
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Term
| Delicate tendons that pass from the valve cusps to the apices of the papillary muscles |
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Definition
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Term
| Course of the vagus nerve |
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Definition
In the carotid sheath between and posterior to the vessels; Passes posterior to the root of the lung
Right vagus crosses anterior surface of the right subclavian, while the left crosses the left side of the arch of the aorta and contribute to the left esophageal plexus |
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Term
| Boundaries of the posterior triangle |
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Definition
| sternocleidomastoid, clavicle and trapezius |
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Term
| Platysma O & I (superior and inferior attachment) |
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Definition
Superior attachment: the mandible, skin of the cheek, angle of the mouth, and orbicularis oris muscle
Inferior Attachment: Superficial fascia of the deltoid and pectoral regions |
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Term
| External Jugular Vein Source and Course |
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Definition
Source- retromandibular and posterior auricular veins
Course- Begins posterior to the angle of the mandible and crosses the superficial surface of the SCM, dumps into the subclavian vein. |
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Term
| What constitutes the cervical plexus? |
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Definition
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Term
| What are the nerves of the cervical plexus? |
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Definition
| Great auricular n, lesser occipital n, transverse cervical n, supraclavicular n |
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Term
| Course of the lesser occipital |
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Definition
| Parallels the posterior border of the SCM as it passes superiorly. Supplies the part of the scalp that is immediately behind the ear. |
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Term
| Course and supply of the Great Auricular |
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Definition
| Crosses the superficial surface of the SCM parallel to the external jugular vein. Supplies the skin of the lower part of the ear, the skin over the parotid gland, and an area of skin extending from the angle of the mandible to the mastoid process. |
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Term
| Course and Supply of the Transverse Cervical Nerve |
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Definition
| Passes transversely across the SCM and neck. supplies the skin of the anterior triangle of the neck. May have been dissected with platysma. |
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Term
| Course and Supply of the Supraclavicular Nerves |
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Definition
| Pass inferiorly to innervate the skin of the shoulder. Medial, intermediate, and lateral branches. |
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Term
| Anterior triangle and boundaries |
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Definition
| Median plane of the neck, SCM, and the inferior border of the mandible |
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Term
| 4 muscles that are named by their O & I's |
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Definition
Omohyoid (has 2 bellies; superior and inferior)
Sternohyoid
Thyrohyoid
Superior and Inferior Bellies of Omohyoid |
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Term
| Ansa cervicalis (loop in the neck) |
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Definition
| Innervates three of the four infrahyoid muscles (omohyoid, sternohyoid, and sternothyroid); is tightly adhered to the internal jugular vein located deep to the sternocleidomastoid muscles |
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Term
| Internal and External Branches of the Superior Laryngeal Nerve |
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Definition
- internal branch passes through the thyrohyoid membrane and supplies sensory fibers to the mucosa of the larynx and vocal fold.
The external branch innervates the cricothyroid muscle |
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Term
| Lingual and Facial Artery/Vein Courses |
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Definition
Lingual Artery/Vein arises from the anterior surface of the external carotid artery near the level of the greater horn of the hyoid bone. It passes deeply into the muscles of the tongue.
Coming off of the external carotid artery immediately after the lingual artery is the facial artery. It passes medial to the posterior belly of the digastric muscle and deep to the superficial part of the submandibular gland. The facial artery crosses the inferior border of the mandible to enter the face.
However, the common facial vein empties into the internal jugular vein. |
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Term
| Right and left recurrent laryngeal nerve |
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Definition
Left recurrent loops around the arch of the aorta and ascends to the larynx.
Right recurrent loops around the right subclavian artery. |
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Term
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Definition
Between the azygos vein and the thoracic aorta, immediately left to the azygos vein and posterior to the esophagus.
Joins the junction of the left subclavian and left internal jugular vein. |
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Term
| 3 Vessels of the Carotid Sheath From Lateral To Medial |
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Definition
| Internal Jugular, Vagus Nerve, Common Carotid |
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Term
| 3 branches of the thyrocervical trunk |
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Definition
transverse cervical artery
suprascapular artery
inferior thyroid artery |
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Term
| Sympathetic Trunk Has Regional Names - Thoracic and Cervical |
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Definition
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Term
| Inferior attachment of scalene muscles |
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Definition
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Term
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Definition
| gives shape to the bridge of the nose |
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Term
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Definition
| Makes a line down the center & top of the cartilage of the nose |
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Term
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Definition
| Bilateral cartilage of the sides/nostrils |
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Term
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Definition
| the mucosa near the cribriform plate which also extend down the lateral wall of the nasal cavity |
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Term
| The mucosa near the cribriform plate which also extend down the lateral wall of the nasal cavity |
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Definition
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Term
| Recess above the superior concha |
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Definition
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Term
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Definition
| located above the superior concha |
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Term
| Superior/middle/inferior meatus |
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Definition
| Each meatus is inferior to its named concha |
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Term
| pterygoid plates vs wings of sphenoid bone |
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Definition
| Pterygoid plates are the smaller inferior "wings" |
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Term
| horizontal vs perpendicular plates of palatine bone |
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Definition
Horizontal plates are the smaller ones that make up the palate of your mouth
The perpendicular plates run vertical and are much larger |
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Term
| Semilunar Hiatus & The Frontal Sinus |
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Definition
Semilunar Hiatus - a curved slit in the middle meatus
Frontal Sinus - found within the semilunar hiatus |
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Term
| Posterior nasal aperture & choana |
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Definition
| Posteriorly, each nasal cavity opens into the nasopharynx through a choana |
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Term
| Don't forget the Nasopharynx, Oropharynx, & Laryngopharynx |
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Definition
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Term
| Name of the folds on either side of the epiglottis |
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Definition
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Term
| Cartilage "graduation ring" |
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Definition
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Term
| Write out "Arytenoid Cartilages" |
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Definition
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Term
| Cricothyroid Innervation and action |
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Definition
| ONLY muscle of the larynx that is the... external branch of the superior laryngeal nerve; tenses the vocal folds |
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Term
| Inferior laryngeal nerve (end of recurrent laryngeal n) |
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Definition
| immediately deep to the mucosa of the piriform recess; at the level where the recurrent laryngeal nerve enters the larynx, the name changes to inferior laryngeal nerve. Innervates all of the intrinsic muscles of the larynx except the cricothyroid and provides sensory innervation to the mucosa inferior to the vocal folds |
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Term
| Transverse Fibers of Arytenoid Muscle & Action |
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Definition
| Superior to posterior cricoarytenoid muscle. Attaches to both arytenoid cartilages. Has transverse fibers and oblique fibers. Action: slides the arytenoid cartilages together (adduction of the vocal folds) |
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Term
| Cricoarytenoid Muscle (TELLS YOU) & Action |
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Definition
inferior attachment is the posteior surface of the lamina of the cricoid cartilage and its superior attachment is the muscular process of the arytenoid cartilage.
Action: abduction of the vocal folds |
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Term
| Ring around the vocal folds (SPELL IT BIIIITCH!!!) |
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Definition
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Term
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Definition
| inferior to the vocal folds and continuous with the trachea |
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Term
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Definition
Longus colli
Longus capitis |
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Term
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Definition
Longus colli
Longus capitis |
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Term
| Be sure to include "Sympathetic chain AND ganglia" as part of your answer |
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Definition
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Term
| Bony landmarks of a thoracic vertebra (12) |
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Definition
| body, vertebral arch (formed by the combination of pedicles and laminae), 2 pedicles, 2 laminae, vertebral foramen, 2 transverse processes, a transverse costal facet, spinous process, articular processes (superior and inferior), vertebral notches (superior and inferior), and costal facets (superior and inferior) |
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Term
| Outermost thoracic membrane and what it attaches to |
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Definition
| External intercostal membrane attaches to endothoracic fascia |
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Term
| "Butterfly Muscle" attachments and action |
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Definition
Transversus thoracis
Inferior attachment is on the sternum; superior attachments are on costal cartilages 2-6.
Action: depresses the ribs |
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Term
| Structures that pass through the thoracic inlet |
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Definition
| Trachea, esophagus, vagus nerves, thoracic duct, major blood vessels |
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Term
| Space that the lung sits in |
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Definition
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Term
| Remember to specify right or left lung! |
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Definition
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Term
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Definition
| Diaphragmatic, Costal, and Mediastinal |
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Term
| Recess of the ribs and diaphragm |
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Definition
| Costodiaphragmatic recess |
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Term
| 2 fissures of the lungs & names of the 3 lobes |
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Definition
oblique (on both) & transverse
Superior, Middle, Inferior
DON'T FORGET TO SAY WHICH SIDE OF THE LUNG! |
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Term
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Definition
| cardiac impression (right atrium), arch of the azygos vein, diaphragm, ribs |
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Term
| Impressions on L lung (5) |
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Definition
| arch of the aorta, descending aorta, cardiac impression, diaphragm, ribs |
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Term
| What can happen in cases of mediastinal tumors or an aneurysm of the aortic arch |
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Definition
| The left recurrent laryngeal nerve has a close relationship to the aortic arch and passes through the superior mediastinum. In cases of mediastinal tumors or an aneurysm of the aortic arch, the left recurrent laryngeal nerve may be compressed, resulting in paralysis of the left vocal fold and hoarseness. |
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Term
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Definition
| Air enters the pleural cavity and the lung collapses. Excess fluid may accumulate in the pleural cavity, compress the lung, and produce breathing difficulties. The fluid could be serous fluid (plural effusion) or blood resulting from trauma (hemothorax). |
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Term
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Definition
| blood in the pleural cavity |
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Term
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Definition
| Because the pericardium is composed of fibrous connective tissue, it cannot stretch, and fluids collected in the pericardial cavity compress the heart. |
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Term
| Remnant of the foramen ovale |
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Definition
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Term
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Definition
| Becomes clinically important with anatomical variations (additional muscular slips, an accessory cervical rib, or exostosis on the first rib) narrow the interval. As a result, the subclavian artery and/or roots of the brachial plexus may be compressed, resulting in ischemia or nerve dysfunction in the upper limb. |
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