Ch 1 Flashcards

1
Q

Studies the structure of body parts

A

Anatomy

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2
Q

Concerns the function of the body

A

Physiology

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3
Q

Study of large body structures visible to the naked eye

A

Gross anatomy

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4
Q

Deals with structures too small to be seen with the naked eye

A

Microscopic anatomy

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5
Q

Traces structural changes that occur throughout the life span

A

Developmental anatomy

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6
Q

Function always reflects structure(what a structure can do depends on its specific form)

A

Principle of complementarily of structure and function

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7
Q

Levels of structural organization

A

Atom-molecule-organelle-cell-tissue level-organ-organ system-organismal

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8
Q

What are the necessary life functions

A

Metabolism, maintain boundaries, movement
Reproduction, responsiveness
Growth, excretion, digestion

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9
Q

What are the survival needs

A
Nutrients
Atmospheric pressure
Normal body temp
Oxygen
Water
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10
Q

What are the organ systems

A

Integumentary, muscular, endocrine, nervous, skeletal, reproductive, digestive, cardiovascular, respiratory, lymphatic, urinary, reproductive

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11
Q

Works continuously to maintain homeostasis

A

Positive feedback

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12
Q

Once homeostasis is met, goes back down

Most widely used

A

Negative feedback

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13
Q

Dynamic state that operates in limits to attain stability

A

Homeostasis

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14
Q

Example is oxytocin(child birth) and blood clotting

A

Positive feedback

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15
Q

Example is body temperature and ADH(water balance)

A

Negative feedback

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16
Q

What are the control mechanism components

A

Receptor, control center, effector

17
Q

What is anatomical position

A

Body is erect with feet slightly apart. Palms face forward

18
Q

Toward the head or upper part of a structure(above)

A

Superior

19
Q

Away from the head end or toward the lower part of the body(below)

A

Inferior

20
Q

Toward or at the front of the body

A

Anterior

21
Q

Toward or at the back of the body

A

Posterior

22
Q

Toward or at the midline of the body

A

Medial

23
Q

Away from the midline of the body

A

Lateral

24
Q

Between a more medial and a more lateral structure

A

Intermediate

25
Q

Closer to the origin of body part or the point of attachment of a limb to the body trunk

A

Proximal

26
Q

Farther from the origin of a body part or the point of attachment of a limb to the body trunk

A

Distal

27
Q

Toward or at the body surface

A

Superficial

28
Q

Away from the body surface

A

Internal(deep)

29
Q

Includes head,neck and trunk

A

Axial part

30
Q

Limbs that are attached to the body’s axis

A

Appendicular

31
Q

Which cavity contains the spinal and cranial cavities

A

Dorsal body cavity

32
Q

Which cavity contains the thoracic and abdominopelvic cavities

A

Central body cavity

33
Q

What are the subdivisions in the thoracic cavity

A

Lateral pleural cavities, medial mediastinum, and the pericardial cavity

34
Q

The moist membrane found in closed ventral body cavities

A

Serosa

35
Q

What layers make up the serosa

A

Parietal and visceral

36
Q

The part of the double layered membrane that lines the walls of the ventral body cavity

A

Parietal serosa

37
Q

The part of the double layered membrane that lines the outer surfaces of organs within the ventral body cavity

A

Visceral serosa

38
Q

What are the nine abdominopelvic regions

A

Umbilical, hypogastric,epigastric, inguinal, hypochondriac, lumbar

39
Q

What are the two control systems of the body

A

Nervous and endocrine