Module 6 (Neck) Q&A Word Scramble
![]() T Y C M L A P I H
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
What areas does the lymphatic system drain? | The interstitial space b/w cells and blood vessels |
The occipital triangle is __ to the inf. belly of the omohyoid. | Superior |
Platysma (inf, sup, N, Act) | Inf: fascia & skin over pectoralis major & deltoid muscles Sup: Inferior border of mandible & skin of lower face N: CN 7 – cervical branch (facial n) Act: tenses skin of neck, depresses angles of mouth, weak mandible depressor |
The 2 subdivisions of the posterior triangle are called... | Occipital triangle, supraclavicular triangle |
Scalenus medius attaches to... | TPs of cervical spine (sup), 1st rib (inf) |
What muscles wrap around the pharynx, superficially? | Constrictors |
What nerve, if damaged, could cause a person's voice to change? | Inferior laryngeal nerve (or recurrent laryngeal nerve) |
The lobes of the thyroid gland are ____ to the trachea and larynx | anterolateral |
The supraclavicular triangle is ___ to the inf. belly of the omohyoid | Inferior |
What are the actions of the scalenes muscles? | Elevate ribs 1 and 2, flex cervical vertebrae and rotate C-spine to opposite side |
What are the three sections of the pharynx? (superior to inferior) | Nasopharynx, oropharynx, laryngopharynx |
Sternothyroid (inf, sup, N, Act) | Inf: posterior manubrium of sternum Sup: oblique line of thyroid cartilage N: ansa cervicalis A: depresses the thyroid cartilage (larynx) |
Contents of posterior triangle... (veins, arteries, nerves, muscles) | Veins: EJV Ateries: transverse cervical artery, subclavian artery, suprascapular artery Nerves: brachial plexus, CN 11, cutaneous branch of CP Muscles: omohyoid (inf belly), med/post scalenes, levator scapla, splenius capitus |
What condition would result from a lesion of either the recurrent laryngeal nerve or the inferior laryngeal nerve? | Paralysis of vocal folds |
Submental triangle - Boarders | Right and left anterior belly of digastric muscle, hyoid bone |
The laryngeal prominence is more commonly called... | "Adam's apple" |
The trachea begins inferior to what structure? | Cricoid cartilage |
Submental triangle - Contents | submental lymph nodes |
The parathyroid glands are located on the __ surface of the thyroid gland | posterior |
How many parathyroid glands are there? | 4 |
What is the only bone in the human body that does not articulate with other bones? | Hyoid bone |
The thyroid gland is divided into 3 parts: | R/L lobe and isthmus |
Ansa cervicalis innervates 3 infrahyoid muscles: | Sternohyoid, sternothyroid, omohyoid |
Omohyoid (inf, sup, N, Act) | O: inferior belly - superior border scapula superior belly – intermediate tendon I: inferior belly - inferior boarder of hyoid superior belly – body of hyoid N: ansa cervicalis A: depresses, retracts and stabilizes hyoid |
Weak or inhibited "deep neck flexors" leads to... | Neck dysfunction, pain, cervical instability |
Proximal to the larynx, the recurrent laryngeal nerve becomes... | The inferior laryngeal nerve |
The esophagus is divided into thirds; what types of muscle are found in each third? | 1st third (striated; voluntary), 2nd third (smooth and striated), 3rd third (smooth; involuntary) |
The larynx connects ___ (superior) to ____ (inferior) | Pharynx, trachea |
Floor of posterior triangle... | Medial/posterior scalenes, levator scapula, splenius capitus |
What are the 3 branches of the external carotid artery (ECA)? | Facial, maxillary, superficial temporal |
Submandibular triangle (aka digastric triangle) - Boarders | anterior and posterior bellies of digastric m, mandible |
Boundaries of the anterior triangle... | Lat: SCM Med: midline Sup: mandible |
Stylohyoid (inf, sup, N, Act) | Sup: Styloid process of temporal bone Inf: body of hyoid N: CN 7 (facial nerve - cervical branch) A: elevates and retracts hyoid (elongates floor of mouth) |
What nerve innervates the muscles of the pharynx? | CN 10 (vagus nerve) |
Geniohyoid (inf, sup, N, Act) | Sup: inferior mental spine of mandible Inf: body of hyoid N: branch of C1 via CN 12 (hypoglossal nerve) A: pulls hyoid anterosuperiorly (widens pharynx during deglutition/swallowing) |
Sternohyoid (inf, sup, N, Act) | Inf: posterior surface of manubrium and medial clavicle Sup: body of hyoid N: ansa cervicalis A: depresses hyoid |
Contents of the anterior triangle... (muscles) | Hyoid muscles |
Muscular triangle - Boarders | superior belly of omohyoid, anterior border of SCM, median plane of neck (midline) |
What muscular tube is continuous with the laryngopharynx? | The esophagus |
IVJ is ___ to SCM and cutaneous nerve | deep |
Sternocleidomastoid (inf, sup, N, Act) | Inf: sternal head – anterior manubrium clavicular head –medial 1/3 clavicle Sup: mastoid process, lateral ½ superior nuchal line of occipital bone N: CN 11 A: Unilateral- ipsilateral lat. flex. and CONTRLATERAL rotation bilateral – flexes neck |
The phrenic nerve is __ to the anterior scalene | Superficial |
What does the inferior laryngeal nerve innervate? | All of the intrinsic muscles of the larynx |
What nerve innervates the intrinsic muscles of the larynx? | CN 10 (vagus nerve) |
Scalenus anterior attaches to... | TPs of cervical spine (sup), 1st rib (inf) |
Mylohyoid (inf, sup, N, Act) | Sup: mylohyiod line of mandible Inf: raphe and body of hyoid N: mylohyoid n (CN5) A: elevates hyoid and tongue and during speech and swallowing |
Digastric (inf, sup, N, Act) | O: Anterior belly – digastric fossa of mandible Posterior belly – mastoid notch of temporal bone I: intermediate tendon to hyoid N: Anterior belly – mylohyoid n (CN 5) Posterior belly – CN 7 A: depresses mandible, elevates hyoid |
Carotid triangle - Contents | CCA, ECA, IJV CN 10, 11, 12, ansa cervicalis, branches of cervical plexus Thyroid, larynx, pharynx |
What are the endocrine functions of the parathyroid glands? | Regulate calcium and phospate levels |
What structure passes between the middle and anterior scalenes? | Brachial plexus |
Carotid triangle - Boarders | superior belly of omohyoid, posterior belly of digastric, anterior border of SCM |
Impingement of the brachial plexus between scalenus anterior and midius may lead to referred pain in... | The scapular region / UE |
EJV and cutaneous nerve are ___ to SCM | superficial |
Submandibular triangle (aka digastric triangle) - Contents | *submandibular gland/duct, submandibular lymph nodes, CN 12 |
What muscles do PTs commonly train for stability of the neck? | Prevertebral muscles (deep neck flexors) |
What 2 branches of the vagus nerve (CN 10) supply the larynx? | Superior laryngeal branch, recurrent laryngeal nerve |
Thyrohyoid (inf, sup, N, Act) | Inf: oblique line of thyroid cartilage Sup: body and greater horn of hyoid N: (VPR) C1 via CN XII (hypoglossal nerve) A: depresses hyoid and elevates thyroid cartilage |
The subdivisions of the posterior triangle are separated by... | Inferior belly of omohyoid |
All 3 branches of ECA enter... | the eye socket |
What are the endrocrine functions of the thyroid gland? | Metabolism, growth,temperature regulation, secretion of T3 and T4 |
Tight SCM may cause... | Head forward posture, referred pain in head (muscle tension headaches) |
Scalenus posterior attaches to... | TPs of cervical spine (sup), 2nd rib (inf) |
Boundaries of posterior triangle... | Ant: SCM Post: trapezius Inf: Clavicle |
The thyroid gland is deep to what muscles? | Infrahyoid |
Muscular triangle - Contents | Infrahyoid muscles, thyroid and parathyroid glands |
Created by:
cbaweiss
Popular Physical Therapy sets