Ch. 1 A&P Flashcards

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1
Q

Defintion of anatomy

A

Study of form

Ana: separate, apart from
tomy: to cut up, cut open

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2
Q

Definition of phsiology

A

Study of function

physio: nature, origin
ology: study of

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3
Q

Definition of pathophysiology

A

Patho- Relating to disease
Pathology- study of disease
Pathophysiology- function of disease

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4
Q

What are the levels of organization of the body?

A
Chemical
Cellular
Tissue
Organ
Organ system
Organism
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5
Q

What is the integumentary system and its job?

A

Hair, skin, nails, and sweat glands.

Protects us from the environment.

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6
Q

what is the skeletal system and its job?

A

Bones, cartilage, and joints

Provides support.

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7
Q

what is the muscular system and its job?

A

Skeletal muscles, tendons

Allows locomotion

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8
Q

what is the nervous system and its job?

A

Central NS: Brain and spinal cord
Peripheral NS
Directs response to stimuli

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9
Q

what is the endocrine system and its job?

A

Lots of glands, kidneys, pancreas, gonads

Directs long term changes

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10
Q

what is the cardiovascular system and its job?

A

Heart, blood vessels,blood

Transports nutrients and waste

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11
Q

what is the lymphatic system and its job?

A

Lymphatic vessels, lymph nodes, spleen, thymus

Defends against infections

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12
Q

what is the respiratory system and its job?

A

Nasal cavity, pharynx, trachea, lungs

Delivers air for gas exchange

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13
Q

what is the digestive system and its job?

A

Salivary glands, esophagus, stomach, intestines, liver, gall bladder, pancreas

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14
Q

what is the urinary system and its job?

A

Kidneys, ureters, bladder, urethra

Eliminates wastes

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15
Q

what is the reproductive system and its job?

A

testes, ovaries, accessory organs, external genitalia

Produces sex cells

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16
Q

Definition of homeostasis

A

homeo: same, like, resembling, unchanging
Stasis: to stand, posture

Stable internal environment

Negative feedback: a stimulus produces a response that opposes the original stimulus. Most common. Body temp. regulation

Positive FB: A stimulus produces a response that reinforces the original stimulus. Fight or flight.

17
Q

Anatomical position

A

Facing you
Hands at the side
Palms Forward
Feet together

18
Q

right upper quadrant

A

Liver
Colon
Pancreas
Gallbladder

19
Q

left upper quadrant

A
Liver
Spleen
Stomach
Colon
Pancreas
20
Q

left lower quadrant

A

Colon
small intestines
major artery and vein to left leg
ureter

21
Q

right lower quadrant

A
Colon
small intestines
major artery and vein to right leg
ureter
appendix
22
Q

what is supine position?

A

Lying horizontal on the back, face upward

23
Q

what is prone position?

A

Lying horizontal on the abdomen and chest, face downward

24
Q

what is axillary position?

A

In line with the armpit

25
Q

what is mid-clavicular position?

A

In the middle of the collar bone

26
Q

what is umbilicus position?

A

belly button,navel

27
Q

what is flexion vs. extension position?

A

Flexion is toward the body, extension is away

28
Q

what is abduction vs. adduction position?

A

Abduction- away from midline

Adduction- toward the midline

29
Q

What is the difference in the sagittal, coronal, and transverse planes?

A

Sagittal- cuts the body in half vertically
Coronal- cuts the body in half front and back
Transverse- cuts the body from top and bottom

30
Q

What is the trunk?

A

Torso is an anatomical term for the central part of the many animal bodies

31
Q

what is the flank?

A

A region of the posterior torso (lower back)