SA Of Muscles

Question 1

Small triangular area of back well suited for listening of lung sounds
Boundaries: trapezius medially, latissumis dorsi inferiorly, medial border of scapula laterally

Answer 1

Triangle of Ascultation

Question 2

Anterior surface of elbow region
Boundaries: superior base of triangle formed by humeral epicondyles, 2 inferiors sides of triangle are brachioradialis laterally and Pronator Teres medially
Median cubital vein superficially courses through, brachial artery and median nerve pass through more deeply

Answer 2

Cubital fossa

Question 3

Superior region of anterior thigh
Adductor longus, sartorius, inguinal ligament
Femoral artery, femoral vein, femoral nerve pass through here

Answer 3

Femoral triangle

Question 4

Lateral surface of neck of fibula inferior to the head

Answer 4

Common fibular nerve

Question 5

Lateral side of knee
Attached to lateral tibial condyle

Answer 5

Iliotibial tract

Question 6

Muscle strains in medial compartment of the thigh
Often due to change in direction

Answer 6

Adductor strain (specifically adductor longus is strained)

Question 7

Audible snap during a forceful push off (plantarflexion)
They cannot plantarflex

Answer 7

Rupture of Achilles tendon

Question 8

Sudden severe tension on extensor tendon of digits
Distal interphalangeal joint forced into hyperflexion
Tear away attachment of tendon to base of distal phalanx
Cannot extend distal interphalangeal joint

Answer 8

Baseball (Mallet) finger

Question 9

Posterior surface of medial epicondyle

Answer 9

Ulnar nerve

Question 10

Ridge formed by Pectoralis major

Answer 10

Anterior axillary fold

Question 11

Ridge formed by latissimus dorsi and Teres major as they course toward humerus

Answer 11

Posterior axillary fold

Question 12

Most superior process visible and easily palpable down from head

Answer 12

Spinous process of C7
Vertebra prominens

Question 13

Lateral most projection of spine of scapula

Answer 13

Acromion of scapula

Question 14

spine of scapula meets with medial border of scapula

Answer 14

T3

Question 15

Inferior angle of scapula

Answer 15

T7

Question 16

Overlies tips of spinous processes
Created by erector spinae muscles
Deepest in lower thoracic and upper lumbar regions

Answer 16

Posterior median furrow

Question 17

Laterally from lumbar spinous processes palpate bony ridges of top of hips

Answer 17

Iliac crests

Question 18

Midline inferior to the L5 spinous processes

Answer 18

Median sacral crest

Question 19

Palpated at inferior end of sacrum

Answer 19

Sacral hiatus

Question 20

Anterior part of distal forearm easily palpated near wrist

Answer 20

Tendons of flexor carpi radialis and Palmaris longus

Question 21

Upper lateral thigh

Answer 21

Greater trochanter

Question 22

Lateral surface of knee inferior to lateral condyle of tibia

Answer 22

Head of fibula

Question 23

Dorsi flex ankle

Answer 23

Tibialis anterior and extensor digitorum

Question 24

Evert foot

Answer 24

Fibularis longus and Fibularis brevis