A&P II Final

Question 1

Sound waves entering the ear canal cause what to vibrate first?

Answer 1

The tympanic membrane

Question 2

The stapes cause what to vibrate?

Answer 2

The oval window

Question 3

How do sound waves travel through the ear?

Answer 3

Vibration through air, to the tympanic membrane, through solid, through the oval window

Question 4

The organ that transmits sound waves into nerve impulses

Answer 4

Organ of Corti

Question 5

Which neurotransmitter is also a hormone?

Answer 5

Norepinephrine

Question 6

When an action potential goes along a neuron it is called what?

Answer 6

Depolarization

Question 7

When the sodium-potassium pump restore resting potential it is called

Answer 7

Repolarization

Question 8

A bundle of nerve fibers in the CNS is called a

Answer 8

Tract

Question 9

A bundle of nerve fibers outside the CNS is called a

Answer 9

Nerve

Question 10

The vital center of the brain is the

Answer 10

Medulla Oblongata

Question 11

What is the relay center of the brain

Answer 11

Thalamus

Question 12

A group of nerve cell bodies found outside the CNS

Answer 12

Ganglia

Question 13

A group of nerve cell fibers is called a

Answer 13

Fascicle

Question 14

The outermost layer of the wall of the heart is the

Answer 14

Epicardium

Question 15

Type O blood has what antigens

Answer 15

Neither

Question 16

If you are RH positive you have what antigens

Answer 16

D antigens

Question 17

Pacemaker of the heart is the

Answer 17

SA node

Question 18

What does the AV node do

Answer 18

It slows the response of the SA node

Question 19

Which cells have 23 chromosomes

Answer 19

Sex cells.

Question 20

How does miosis create 23 chroms

Answer 20

Skips interphase

Question 21

Connective tissue that surrounds the sarcolemma

Answer 21

endoneurium

Question 22

Cancer cells in WBC is

Answer 22

Leukemia

Question 23

Normal breathing is

Answer 23

Tidal volume

Question 24

Top of the tidal volume

Answer 24

Inspiratory reserve

Question 25

Bottom of tidal volume

Answer 25

Expiratory reserve

Question 26

Expiratory + inspiratory reserve is

Answer 26

vital capacity

Question 27

After you blow out vital capacity what is left?

Answer 27

Residual

Question 28

Residual + vital =

Answer 28

Total lung capacity

Question 29

What's the bacteria that causes gonorrhea

Answer 29

Neisseria Gonorrhoeae

Question 30

Largest organ

Answer 30

Skin

Question 31

Largest organ inside the body

Answer 31

Liver

Question 32

Largest lymphatic organ

Answer 32

Spleen

Question 33

The ridges in the stomach are called

Answer 33

Ruggae

Question 34

Ridges in the brain

Answer 34

Gyri

Question 35

Shallow callies in brain are called

Answer 35

Sulci

Question 36

Which duct drains 3/4 of the body

Answer 36

Thoracic duct

Question 37

The thoracic duct begins where?

Answer 37

Cisterna Chyli

Question 38

Where does the thoracic duct end?

Answer 38

Left subclavian

Question 39

What does the AIDS virus infect

Answer 39

Helper T cells

Question 40

When filtrate leaves the pyramid its called

Answer 40

Urine

Question 41

The messentary of the s intestine has lymph nodes that destroy bacteria called

Answer 41

Peyer's patches

Question 42

The joints in skull are

Answer 42

synarthritic

Question 43

Joints in extremeities are

Answer 43

Diarthritic

Question 44

Spine and pubic symphisis are

Answer 44

Amphiarthritic also called synchondrosis

Question 45

Carbohydrate digestion begins

Answer 45

Mouth

Question 46

Protein digestion begins

Answer 46

Stomach

Question 47

What agents break down protein in stomach

Answer 47

Pepsin

Question 48

Fatty acids and glycerol are broken down by what

Answer 48

Lypase from the pancreas

Question 49

What hereditary gene is on the X chromosome

Answer 49

Hemophilia

Question 50

Cystic fibrosis is caused by

Answer 50

mucous

Question 51

Inhaling cillica dust causes

Answer 51

Pneumoconiosis

Question 52

Enlarged Lymph nodes in neck

Answer 52

Cervical Lymphadenopathy

Question 53

How many amino acids is our body not able to produce?

Answer 53

9

Question 54

Mammary glands are modified

Answer 54

Sweat glands

Question 55

Head of the sperm contains

Answer 55

DNA + acrosome

Question 56

Midportion of the sperm contains

Answer 56

mitochrondrial DNA

Question 57

What inheritied disease are RBC destroyed faster than normal

Answer 57

Sickle Cell and Thalassemia

Question 58

The inner most layer of the glomerular capsule is made up of

Answer 58

Podocytes

Question 59

Granulocytes are

Answer 59

Neutrophils Basophils Eosinophils

Question 60

Lymphocytes and monocytes are

Answer 60

Agranulocytes

Question 61

Excessive RBC is called

Answer 61

Erythrocytosis

Question 62

Too many plateles

Answer 62

Thrombocytosis

Question 63

Lungs are divided into

Answer 63

Lobes

Question 64

When the heart contracts that is

Answer 64

Depolarization - systole

Question 65

When the heart relaxes

Answer 65

Repolarization - Dyastole

Question 66

Which t cells target viruses

Answer 66

Killer T cells

Question 67

Thrombin + what cause fibrinogyn to convert to fibrin

Answer 67

Calcium

Question 68

Pus in urine is called

Answer 68

Pyuria

Question 69

Blood in the urine is called

Answer 69

Hematuria

Question 70

What % of water is reabsorbed back into the blood from the kidneys

Answer 70

95%

Question 71

Blood poisoning is called

Answer 71

Septicemia

Question 72

Muscular layer of uterus is called

Answer 72

Myometrium

Question 73

What part of brain maintains conciousness and arousal

Answer 73

Reticular activating system

Question 74

What membrane closes the distal end of the vagina

Answer 74

Hymen

Question 75

The proliferation of T cells and B cells is stimulated by

Answer 75

Interferon

Question 76

The connective tissue that surrounds entire muscle is called

Answer 76

Epimyocium

Question 77

How many lymphatic trunks are there

Answer 77

2

Question 78

Presenting cells are

Answer 78

Dendritic B cells Macrophages

Question 79

Phase after menses

Answer 79

Proliferation

Question 80

Which hormone dominates the secretory phase

Answer 80

Progesterone

Question 81

What are the 3 divisions of the pharynx

Answer 81

Nasopharynx Oropharynx Laryngopharnx

Question 82

The pharynx is part of what two systems

Answer 82

Respiratory and digestive