Exam 2

Front 1

What are the distinct regions of the skin?

Back 1

Epidermis and dermis

Front 2

What is the name of the subcutaneous tissue just below the skin?

Back 2

Hypodermis

Front 3

What types of cells are found in the skin?

Back 3

Keratinocytes, melanocytes, langerhans, Merkel

Front 4

What type of skin is found only in the palms of the hands, the soles of the feet, and the fingertips?

Back 4

Thick skin

Front 5

Which layer of the skin is usually not considered part of the thin skin?

Back 5

Stratum lucidum

Front 6

What name is given to the outermost layer of the epidermis?

Back 6

Stratum corneum

Front 7

What is the name given to an area of areolar tissue in which collagen fibers and elastin fibers are Loosely woven together in a mat?

Back 7

Papillary layer

Front 8

What are the pigments found in the skin?

Back 8

Melanin, carotene, hemoglobin

Front 9

Which of the pigments range in color from yellow to Black, and its pigments variations that caused the yellowish tinge of an Asian people skin?

Back 9

Carotene

Front 10

What is the name of the skin coloration, that is a sign of Addison's disease, which is caused by a hypo functioning adrenal cortex?

Back 10

Bronzing

Front 11

What are the appendages or accessory gland of the skin?

Back 11

Nails, sweat glands, sebaceous glands, and hair follicles and hair

Front 12

What sweat gland type is not considered a specialized gland?

Back 12

Eccrine sweat glands, apocrine sweat glands

Front 13

Why is it advantageous for hair to be made up of layers of dead, hard keratin cells?

Back 13

Tougher and more durable, individual cells do not flake off

Front 14

If I told you that my hair and its natural state contain a decreased melanin, with much of the Lost melanin being replaced by air bubbles in the shaft, what color would my hair be?

Back 14

Gray or white

Front 15

Which part of the hair projects from the skin?

Back 15

Shaft

Front 16

What is the name given to a Downy coat of delicate hairs that appears in the 5th and 6 months of gestation?

Back 16

Lanugo coat

Front 17

What are protections offered by the skin?

Back 17

Chemical barriers, physical barriers, biological barriers

Front 18

When a person is sitting under a shade tree at approximately what temperature does sweat begin to show up on the body?

Back 18

88 degrees

Front 19

What are the functions of the skin?

Back 19

Protection, body temperature regulation, metabolic functions, blood Reservoir, excretion

Front 20

Of the types of skin cancer discuss, by far what is the most serious? It is resistant to chemotherapy, accounts for only about 5% of cancers, and it generally forms from pre-existing moles.

Back 20

Melanoma

Front 21

Using the rule of Nine's, if a person was burned over his entire chest and abdomen area, along with the front of both legs, and his entire right arm, what would be the amount of skin surface injured in the fire be?

Back 21

45

Front 22

Partial thickness Burns involving the epidermis and the upper regions of the dermis are what type of burns?

Back 22

2nd degree burns

Front 23

How thick is human skin?

Back 23

It's as thick is a paper towel

Front 24

The bones of the skull fall into what category of bone?

Back 24

Cranium and facial bones

Front 25

Name the cranial sutures

Back 25

Coronal suture, sagittal suture, lamboid suture, squamous suture

Front 26

What is the largest and strongest bone in the face?

Back 26

Mandible, lower jaw

Front 27

What is the most always broken when someone is strangled?

Back 27

Hyoid bone

Front 28

What group of bones or features of the skull lighten the skull so we can more easily hold our heads up straight?

Back 28

Paranasal sinuses

Front 29

There are 206 bones in the adult skeleton, how many are there in a fetal skeleton?

Back 29

300

Front 30

Which type of vertebrae is characterized by a transverse foramen into specialized vertebrae that have their own names?

Back 30

Cervical vertebrae

Front 31

Which type of vertebrae articulate with the ribs?

Back 31

Thoracic vertebrae, T1 through T12

Front 32

Which type of vertebrae is characterized by a hatchet shaped spinosus process?

Back 32

The lumbar vertebrae, L1 through L5

Front 33

What are the three parts of the sternum

Back 33

The manubrium, the body, and the xiphoid process

Front 34

How many pairs of ribs does the adult human male have?

Back 34

26

Front 35

How many pairs of floating ribs does the adult human female have?

Back 35

2

Front 36

What's the largest bone in the forearm?

Back 36

Ulna

Front 37

What bones are found in the wrist?

Back 37

Carpals:

Scaphoid, lunar, triquetral, pisiform, trapezium, trapezoidal, capitate, hamate

Sally left the party to take Cathy home

Front 38

What is the technical name of the thumb?

Back 38

Pollex

Front 39

What constitutes the appendicular skeleton?

Back 39

The pectoral and pelvic girdles and upper and lower limbs

Front 40

Which bone of the pelvis contains acetabulum?

Back 40

The hip bone

Front 41

What is the technical name of the great toe?

Back 41

Hallux

Front 42

What is the name of the soft spots in the skulls of infants and fetuses?

Back 42

Fontanel's

Front 43

What type of movement is characterized by the lessening of the angle between articulating bones?

Back 43

Flexion

Front 44

What type of movement is characterized by movement away from the midline of the body?

Back 44

Abduction

Front 45

What name is given to a muscle that assist a specific movement?

Back 45

Prime mover or Agonist

Front 46

What muscle plantar flexes the foot when the knee is extended? It originates on the femur and inserts at the calcaneal tendon.

Back 46

Gastrocnemius

Front 47

What muscle stabilizes the scapula? It originates on the occipital bone and inserts on the scapula

Back 47

Trapezius

Front 48

What muscle is most involved in chewing? It originates on the zygomatic Arch and inserts on the mandible

Back 48

Masseter

Front 49

What muscle is known as the prayer muscle? It is the prime mover of the head flexion and it originates at the sternum and clavicle, and inserts on the temporal and occipital bone

Back 49

Sternocleidomastoid

Front 50

What muscle rotates the thigh? It originates on the pubis bone, and inserts on the Linea Aspera

Back 50

Adductor longus

Front 51

Which muscle protect the eyes from intense light? It originates from the frontal and maxillary bones and then starts on the tissue of the eyelids

Back 51

Orbicularis oculi

Front 52

What muscle of the abdominal compresses the abdominal contents? It originates from the inguinal ligament and inserts on the Linea Alba and pubic crest

Back 52

Transverse abdominis

Front 53

What muscle is a powerful forearm extensor? It originates from the humerus and scapula, and inserts on the ulna

Back 53

Triceps brachii

Front 54

What muscle is the prime mover of the arm abduction? It originates from the clavicle and scapula, and inserts on the humerus

Back 54

Deltoid

Front 55

What four muscles make up the group known as the quads?

Back 55

Vastus lateralis, vastus medialis, vastus intermedius, rectus femoris

Front 56

What is the longest muscle in the body?

Back 56

Sartorius muscle

Front 57

What is the most prominent muscle in the anterior region of the arm? It flexes the elbow joint

Back 57

Biceps brachii

Front 58

What muscles make up the hamstring muscles?

Back 58

Semitendinosus, semimembranosus, biceps femoris