anatomy exam 3 participation quizzes

the accumulation of extracellular fluid in a tissue

edema

prime action of the levator scapulae

elevates the scapula

dead tissue

eschar

what is the "Rule of Nines" for?

estimating the total area of burns

match the following TERMINAL BRANCHES of the Brachial Plexus withe the CORD from which they arise: 1. axilliary n 2. ulnar n 3. musculocutaneous n

1. posterior cord 2. medial cord 3. lateral cord

match the following hand muscles with the group they belong to 1. Abductor digiti minimi 2. Opponens digiti minimi 3. Flexor pollicis brevis 4. Abductor pollicis brevis 5. Extensor pollicis brevis 6. Extensor pollicis longus

1 &2 hypothenar mm 3&4 thenar mm 5&6 anatomical snuffbox

match the bones/bony parts involved in the following vertebral joints 1. zygopophyseal (facet) joint 2. AA (no joint) 3. A0 (yes joint)

1. SAP-IAP 2. Atlas & Axis 3. Atlas- Occipital bone

match the following arteries with the nerve that usually runs alongside it 1. posterior circumflex humeral a. 2. deep brachial a.

1. axilliary n 2. radial n

match the following statements with the correct stage of BONE HEALING: 1. the final stage can last up to a year after the injury 2. granulation tissue forms about 1-3 weeks after the injury 3. for 2-3 months the new bone is laid down around the fracture site 4. the initial stage of bone healing when a blood clot forms at the site of the fracture

1. bone remodeling 2. fibrocartilaginous callus formation 3. bony callus formation 4. hematoma formation

identify the types of lump that may be found during a breast exam: 1. numerous tender masses that can be fluid filled 2. a single mass that causes dimpling of the skin and is growing 3. a single mass that is solid and usually not growing

1. cysts 2. breast cancer 3. fibroadenoma

in which layer of the skin are the following structures found? 1. keratinocytes 2. subcutaneous fat 3. langer cleavage lines

1. epidermis 2. hypodermis 3. dermis

match the following statements with the appropriate back muscle 1. muscle that is innervated by the thoracodorsal n. 2. its fibers make up the most medial column of the erector spinae complex 3. is an accessory muscle of respiration that attaches to ribs 8-12

1. latissimus dorsi m. 2. spinalis mm 3. serratus posterior inferior m

match the symptoms seen in the hand and wrist with the nerve lesion that would cause it 1. ape hand- inability to oppose thumb 2. wrist drop- inability to extend wrist 3. inability to adduct thumb

1. medial n lesion 2. radial n lesion 3. ulnar n lesion

match the structures with vascculature or nerves 1. lateral to the flexor carpi radialis tendon 2. in between fleor digitorum superficialis and profundus 3. running anterior to the lateral epicondyle 4. deep to the flexor carpi ulnaris 5. deep to the felxor carpi ulnaris

1. radial a 2. median n 3. radial n 4. ulnar a 5. ulnar n

identify the following layers of the epidermis: 1. this layer contains dividing stem cells, Merkel cells and melanocytes 2. this is the outermost layer made up of dead, scale-like cells 3. this layer of dead, compacted kertinocytes is only found in thick skin e.g. the soles of the feet

1. stratum basale 2. stratum corneum 3. stratum lucidum

which of the following skin glands are modified apocrine sweat glands that produce ear wax? A. Ceruminous glands B. Sebaceous glands C. Mammary glands D. Eccrine sweat glands

a. ceruminous glands

which pulse point is easily monitored on the upper surface of the foot? A. Radial a. B. Carotid a. C. Dorsalis pedis D. Femoral a. E. Popliteal a.

c. dorsalis pedis a

which of the following muscles attatch to the COMMON FLEXOR ORIGIN (medial epicondyle)? a. palmaris longus b. extensor carpi ulnaris c. pronator teres d. flexor digitorum superficialis e. brachioradialis f. flexor carpi ulnaris

a. palmaris longus c. pronator teres d. flexor digitorum superficialis f. flexor carpi ulnaris

bony landmarks of the scapula

be able to label

which carpals articulate with the distal radius? A. Pisiform B. Trapezium C. Lunate D. Hamate E. Capitate F. Triquetrum G. Scaphoid H. Trapezoid

c. lunate f. triquetrum g. scaphoid

which vein is commonly punctured to collect blood? A. Cephalic vein B. Portal vein C. Median cubital vein D. Basilic vein E. Internal jugular vein

c. median cubital v

which of the following statements about the BACK is FALSE: a. the prominent bump at the back of the neck is the spinous process of C7 b. the top of the iliac crest is at the level of L4 c. the cervical curvature of the vertebral column is a secondary curvature d. scoliosis is an exaggerated lumbar curvature

d. scoliosis is an exaggerated lumbar curvature

which of the following structures are NOT found in the carpal tunnel? A. Median nerve B. 4 tendons of Flexor digitorum superficialis C. Tendon of Flexor pollicus longus D. Ulnar nerve E. 4 tendons of Flexor digitorum profundus F. Tendon of Flexor carpi radialis

d. ulnar nerve f. tendon of flexor carpi radialis

the shaft of a long bone

diaphysis

only the median cubital vein can be venipunctured to draw blood true/false

false

a highly vascularized tissue that fills in large wounds as they heal

granulation tissue

increased blood flow to a tissue

hyperemia

a small cavity sandwiched between the layers of compact bone

lacuna

a cell that produces new bone

osteoblast

large motile cells that digest bone

osteoclast

new bone matrix before it is mineralized

osteoid

unmineralized bone matrix

osteoid

prime action of serratus anterior

protraction of the scapula

the SPLEEN is not normally palpable unless it is enlarged true/fals

true

which nerve passing the elbow joint is the most susceptible to being damaged or compressed? radial ulnar musculocutanoues axillary median

ulnar n