General Anatomy Practice Q (videos+book)

What is an example of a gomphosis

teeth

The spiral groove is located on which bone

humerus

Which type of cell lines the upper respiratory tract

psuedostratified ciliated columnar

What is the function of a kupffer cell

phagocyte of the liver

Which nerve is interrupted when flexion of the thumb can no longer occur

median N

Example of syndesmosis are

distal ulnar/radius and distal tibia/fibula

Which process is locate on the ulna and the mandible

coronoid process

What does human chorionic gonadotropin maintain

corpus luteum

What is the primary muscle of hip abduction

gluteus medius

What muscle plantarflexes the foot

peroneus longus

What is located in the middle mediastinum

pericardium

Where is the origin of the coracobrachialis

coracoid

What covers the entire fiber surface of a muscle fiber

endomysium

What bones form the squamous suture

parietal and temporal

The linea aspera is located on the ______, whereas the Soleal line is located on the

posterior femur; posterior tibia

What is the nerve supply to the medial thigh

obturator

Which muscles border the anatomical snuffbox

extensor pollicus longus and brevis, abductor pollicis

What do the major calyces empty into

renal pelvis

Which plane of motion is parallel to the floor

transverse

All of the following are considered rotator cuff muscles, EXCEPT

teres major

The supraglenoid tubercle is found on what bone

scapula

What nerve innervates the teres minor muscle

axillary

Which rotator cuff muscle externally rotates the arm

infraspinatus

What nerve innervates the serratus anterior

long thoracic

Pronator teres is innervated by

median N

Pronator teres is supplied by which artery

ulnar

Which muscles are innervated by a branch of the pudendal N

sphincter ani externus

transverse perinei profundus

Skeletal muscles are

multinucleated

What is the shortest muscle in the human body

stapedius

What is the longest muscle in the body

sartorius (tailor’s muscle)

What muscle inserts into the calcaneus

gastrocnemius

What is the nerve supply of the popliteus muscle

tibial

What thumb action is affected by the radial nerve

extension

Atlanto-axial joint is an example of which diathrosis

trochoid

What joint has the least movement

synarthrosis (it is a SYN/sin to move)

The hip and shoulder joint are classified as a

spheroid

Which is NOT part of the “unhappy triad” (MAM)

posterior cruciate

The anterior cruciate ligament resists

anterior translation and medial rotation of the tibia

Where can we find stratified squamous cells (protection)

skin

Which ligament protects the elbow from twisting forces generated by pitching, serving a tennis ball and throwing a javelin

ulnar collateral

Mneumonic for rotator cuff muscles

SITS

supraspinatus, infraspinatus, teres minor, subscapularis

Supraspinatus action

abduction

All the rotator cuff muscles insert into ______ except, the subscapularis which inserts into _____

greater tubercle (humerus); lesser tubercle (humerus)

Subscapularis action

internal rotation

Rhomboids vs Serratus anterior actions

Rhomboids - scapular retraction (flaring when weak)

Serratus anterior - adheres scapula to chest wall (winging when weak)

The short head of the biceps brachii originates on the

coracoid process

Flexor radialis, Flexor pollicus longus, and Palmaris longus are all innervated by what nerve

median

Extensor carpi radialis longus and brevis are innervated by what nerve

radial

Levator ani and coccygeus are innervated by

pudendal plexus

What four muscles make up the quadriceps group

rectus femoris, vastus lateralis, vastus medialis, vastus intermedius

Vastus medialis, Sartorius, and the Gastrocnemius are special muscles because they

cross two joints

VM - extend the leg (all vastus muscles)

S - hip and knee flexion, externally rotates thigh

G - plantar flex foot, flex knee

Origin and insertion of sartorius muscle

origin - ASIS

insertion - tibia

What are the three muscles that make up the hamstrings group

biceps femoris, semitendinosus, semimembranosus

**Supplied by tibial N

What three anterior leg compartment muscles are innervated by the deep peroneal N

tibialis anterior, extensor digitorum longus, extensor hallucis longus

What two lateral leg compartment muscles are innervated by the superficial peroneal N (fibular N)

peroneus longus and brevis

Internal organs begin to form what month

2nd

Efferent cranial nerves develop from

basal plate

Thymus gland is from what pharyngeal pouch? Pharyngeal tonsils?

3rd; 2nd

What two bones form the lamboidal suture (you LAY down on it)

occiput and partietal bones

Examples of a pivot joint (trochoid)

atlas + axis

proximal radioulnar

Examples of a gliding joint

carpals

tarsals

sternoclavicular

costovertebral

Examples of ellipsoid (condyloid)

radiocarpal

atlanto-occipital

Symphysis joints are made of what

fibrocartilage

Synchondroses joints are made of what

hyaline cartilage (IVD)

Mneumonic of thumb movements

RUM

radial - extension

ulnar - adduction

median - flexion

What ligament in the shoulder is the MC injured

acromioclavicular

What ligament in the shoulder is the only one that just contacts two parts of the scapula

coracoacromial

Where does Osgood Schlatter’s disease occur

inferior portion of tibial tuberosity (patellar tendon)

Lateral and medial menisci prevent what movements

side-to-side and shock absorber

Which three ligaments makeup the deltoid ligament in the ankle

tibiotalar, tibionavicular, tibiocalcaneus

**All tibio

Which three ligaments makeup the lateral ligament in the ankle

anterior talofibular, posterior talofibular, calcaneofibular

**All fibular

What is the strongest ligament of the ankle? Weakest/MC injured?

deltoid; lateral

Periosteum

feels pain

A saddle/sella diarthosis joint occurs where

thumb

What is the major inorganic component of bone

hydroxyapatite

Posterior cruciate ligament prevents

femur from sliding off anterior edge of tibia

tibia from displacing posterior to femur

Ulnar collateral ligament distributes over 50% of the

medial support of the elbow

The radial collateral ligament remains taut throughout

extension and flexion of the joint

Portal traid

hepatic artery, hepatic portal vein, common bile duct

The skull, spine, ossicles of middle ear, hyoid, ribs and sternum all make up the

axial skeleton

If you fracture the surgical neck of the humerus, you could damage the ______ but if you fracture the shaft, you could damage the ______

axillary N; radial N

What four hand muscles are innervated by the median N

LOAF

lumbricles, opponens pollicis, abductor pollicis brevis, flexor pollicis brevis

What bone in the 8 wrist carpals is considered a sesamoid bone and could be absent in an individual

pisiform

What is the MC carpal bone fractured

scaphoid

Guyon’s tunnel (bordered by hamate and pisiform) contains what nerve

ulnar N

Carpal tunnel (bordered by flexor tendons and carpals) contains what nerve

median N

The anatomical snuffbox contains what nerve

radial N

Heberden nodes are located in what joints? Bouchard nodes?

HerberDen - DIP (OA)

Bouchard - PIP (OA + RA)

What are the three branches off of the Celiac artery

left gastric, splenic, common hepatic

What are the six branches off of the Superior mesenteric artery + Mneumonic

I Might Resist Inappropriate Jokes (around) Irene

inferior pancreatic duodenal, middle colic, right colic, iliocolic, jejunal, ileal

What are the three branches off of the inferior mesenteric artery

left colic, sigmoid, superior rectal

What nerve travels through the lesser sciatic notch

pudendal N

Where is the adductor tubercle located on the femur

medially

How many tarsal bones are there

7

What are the three branches directly off of the aortic arch from right to left

brachiocephalic, left common carotid, left subclavian

Crista terminalis (C-shaped ridge) is located in which chamber of the heart

right atrium

Which chamber of the heart makes up the most of the anterior surface? Posterior surface (base)?

anterior - RV

posterior - LA

Where is the apex of the heart located

5th intercostal space, near diaphragm

Branches off the External Carotid + Mneumonic

Save A Lady Falling Out (of a) Plane Super Man

superior thyroid, ascending pharyngeal, lingual, facial, occipital, posterior auricular, superficial temporal, maxillary

General anatomy embyro “rap”

nerve and skin are ectoderm

air and gut are endoderm