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Random High Yield Thannnggs Flashcards

(57 cards)

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1
Q

What articulates with head of humerus?

A

glenoid fossa

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2
Q

Identify

A

thyroid gland

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3
Q

dorsal tubercle of radius

A

is a bony prominence located at the distal end of the radius, palpable on the dorsum of the wrist

Pully for the extensor pollicis longus

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4
Q

What must happen in order for the shoulder to abduct fully and what helps accomplish this?

A

rotation of the glenoid fossa; the serratus anterior helps accomplish this by abducting the scapula, rotating the inferior angle of the scapula such that the glenoid fossa rotates and allows for full abduction of the shoulder

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5
Q

List the boundaries of the posterior triange

A

Trapezius

SCM

clavicle

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6
Q

Identify

A

Vocal ligament

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7
Q

What are the interossei muscles innervated by?

A

ALL ARE INNERVATED BY DEEP BRANCH OF ULNAR NERVE

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8
Q

What is the strongest union between the scapula and the clavicle?

A

Coracoclavicular ligament

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9
Q

what do pain afferents from the heart follow?

A

sympathetic direct visceral branches; they go to cervical and thoracic levels, explaining why the pain of an MI can be referred to the arm or upper thoracic area

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10
Q

3

A

Bulbospongiosus

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11
Q

what strutures run in the parotid gland

A

facial nerve

retromandibular vein

external carotid artery

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12
Q

2

A

Corpus spongiosum

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13
Q

What does the head of the radius articulate with?

A

capitulum of the humerus

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14
Q

What does the PEDICLE connect

A

body and transverse process

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15
Q

List the boundaries of the cubital fossa

A

brachioradialis

pronator teres

epicondyles of the humerus

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16
Q

what kind of fibers leave the vagus nerve for the heart?

A

preganglionic parasymptathetic , go through the cardaic plexus & sunapse on neurons along coronary arteries

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17
Q

What inserts on the extensor hood?

A

lumbricals ,interossi, extensor pollicis longus and extensor pollicis brevis

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18
Q

what inserts on the radial tuberosity?

A

biceps brachii

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19
Q

Name the parts of this bone and what relevant muscles attach to the three key attahcment sites

A
  1. Head
  2. Greater tubercle
  3. Lesser tubercle
  4. Intertubercle sulcus
  5. crest of greater tubercle
  6. crest of lesser tubercle
  7. Deltoid tuberosity
  8. Radial fossa
  9. Lateral epicondyle
  10. Capitulum
  11. Coronoid fossa
  12. Medial epicondyle
  13. Trochlea
  14. there is no 14 on this pic which is annoying
  15. Surgical neck

Four key attachment sites = greater tubercle, lesser tubercle, intertubercle sulcus, deltoid tuberosity

Greater tubercle = supraspinatus, infraspinatus, teres minor

Lesser tubercle = subscapularis

Intertubercle sulcus = teres major, latissimus dorsi

Deltoid tuberosity = deltoid

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20
Q

What is the carpal tunnel?

A

flexor retinaculum and the 8 carpal bones

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21
Q

What are the natural sites of esophageal constriction?

A

beginning (right below pharynx, around C6)

Bifurcation of the trachea

Esophageal hiatus (of diaphragm)

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22
Q
A

upper arrow is pointing to an ENLARGED pancreas

bottom arrow is pointing to an enlarged spleen

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23
Q

Sternoclavicular joint

Study These Flashcards
A

only bony attachment of the upper limib with the axial skeleton

24
Q

what innervates posteiror belly of digastric?

Study These Flashcards
A

facial nerve (VII)

25
#1
corpus cavernosa
26
pterygomaxillary fissure
space between pterygoid plates and maxilla anteirorly communication between the infratemporal fossa and the pterygopalatine fossa
27
what inserts on the coronoid process of the ulna?
bracialis
28
1. Thenar compartment 2. Central compartment 3. Hyothenar compartment
29
30
What is the only muscle that inserts on the lesser trochanter of the femur?
Iliopsoas
31
why would pathology of pancreatic neck cause enlarged spleen?
compression of splenic vein
32
acromion process
extension of the lateral part of scapular spine
33
Identify
mandible
34
Which muscles abduct the shoulder and in what order do they take action?
Supraspinatus initiates the movement Deltoid continues the movement The serratus anterior and trapezius allow for glenoid rotation that completes the abduction of the shoulder
35
What are the three things that insert on the coracoid?
coracobrachialis, pec minor, short arm of the bicep
36
what innervates anterior belly of digastric?
V3- mandibular division of trigeminal nerve (specifically, the infeiror alveolar branch which gives off its own branch called the nerve to the mylohyoid)
37
fxn of lumbricals
simulataneous mp flexion ip extention; innervated by median nerve
38
direct visceral branches
postganglionic sympathetic fibers that descend through the cardiac plexus to distribute along coronary arteries
39
what is in medial umbilical folds
obliterated uterine artery
40
List the boundaries of the quadrangular space and name two things that pass through???
Boundaries * subscapularis * teres major * surgical neck of humerus * long head of triceps Structures that pass through * axillary nerve * posteiror humeral cirucmflex
41
Interossi of the hand
Palmar interossi = ADduct (#1,3,4) Dorsal interossi = ABduct (#1,2,2,3)
42
what is in the pterygopalatine fossa
the pterygopalatine ganglion; this is important because the greater petrosal goes through this after traveling through the pterygoid canal, to get to the lacrimal gland for secretomotor fxn **medial to infratemporal fossa**
43
List the 8 Thumb Muscles and the corresponding nerve that innervates them
1. Abductor pollicis brevis = recurrent motor branch of the median nerve 2. Opponens pollicis = recurrent motor branch of the median nerve 3. Flexor pollicis brevis = recurrent motor branch of the median nerve 4. Extensor pollicis longus = radial nerve 5. Extensor pollicis brevis = radial nerve 6. Abductor pollicis longus = radial nerve 7. Flexor pollicis longus = median nerve 8. Adductor pollicis = ulnar
44
Does scapula have a bony attachment to axial skeleton?
No!
45
Name the parts of this bone
2. greater tuberosity 14. anatomical neck 7. deltoid tuberosity 9. lateral 12. medial 13. trochlea 16. radial tuberosity = this is where the radial nerve and brachial artery pass next to the bone; this is why a middle fracture of the humerus can injure the radial nerve and brachial artery 17. olecronon process
46
What are the muscles of the larynx innervated by?
The cricothyroid is innervated by the external branch of the superior laryngeal nerve, which is a branch of the vagus nerve The arytenoid, thyroarytenoid, lateral cricoarytenoid and posterior cricoarytenoid are all innervated by the recurrent laryngeal nerve, or inferior laryngeal nerve; this is also from vagus
47
name the peritoneal folds/ligaments
falciform ligament round ligament of liver medial _umbilical_ ligament median _umbilical_ folds lateral _umbilical_ folds
48
What comes out of the suprascapular notch
suprascapular nerve - C5 &C6, innervates supraspinatus and infraspinatus
49
Name the three posterior ligaments
suprasinous, interspinous, ligamentum flavum
50
whats in the round ligament of the liver
obliterated umbilical vein
51
What does the LAMINA connect
transverse process and spinous process
52
what is in the lateral umbilical folds
inferior epigastric vessels
53
what is in the median umbilical fold
urachus
54
what are the muscles of the larynx? (5)
cricothyroid, arytenoid, lateral cricothyroid, posterior cricothyroid and thyroaretynoid
55
identify
pterygomaxillary fissure / entrance to pterygopalatine fossa
56
Identify middle arrow
soft palate
57
identify lowest arrow
nasopharynx

Anatomy (9 decks)

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