Introduction Flashcards

1
Q

Define Anatomy

A

Study of Structure

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2
Q

Define Gross Anatomy

A

Study of macroscopic structure

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3
Q

Define Physiology

A

Study of function

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4
Q

List the 6 levels of structural organization and an example of each

A

Molecular-Glucose

Cell-muscle cell

Tissue-connective tissue

Organ-Stomach

Organ system- digestive system

Organism-Human being

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5
Q

Describe anatomical position

A

Standing erect Arms down by your side Palms facing forward

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6
Q

Medial/Lateral

A

Towards and away from midline

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7
Q

Proximal/distal

A

Towards trunk and away from trunk

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8
Q

Anterior/posterior

A

Front/back

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9
Q

Superior/inferior

A

Above/below

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10
Q

External/internal

A

Outer/inner

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11
Q

Superficial/deep

A

External/internal

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12
Q

Ventral/dorsal

A

Front/back

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13
Q

Cranial/caudal

A

Towards head/away from head

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14
Q

Ispsilateral/contralateral

A

Same side of body/opposite side of body

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15
Q

Define the Transverse plane

A

Divides you into superior and inferior portions

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16
Q

Define the sagittal plane

A

Divides you into left and right portions

17
Q

Define the frontal plane

A

Divides you into anterior and posterior portions

18
Q

What are the major body cavities

A
  1. Dorsal 2. Ventral 3. Thoracic 4. Abdominal 5. Pelvic
19
Q

Dorsal Cavity

A

Containing the cranial cavity and spinal cord

20
Q

Ventral

A

Divides into thoracic and abdominal

21
Q

Thoracic

A

Heart and lungs

22
Q

Abdominal

A

Liver, stomach, intestines

23
Q

Pelvic

A

Rectum, reproductive organs

24
Q

What is homeostasis

A

Balance or steady state. If your body temp is too low, you shiver. Once it reaches a normal temp., you STOP the process of shivering.

25
Q

Negative feedback

A

Undoes the deviation from normal

26
Q

Positive feedback

A

Positive feedback does not lend itself towards homeostasis & would be the process of a small blood clot leading to a bigger one and an even bigger one etc…