Human Organism Flashcards

1
Q

It is Study of the structures of the body

A

Anatomy

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2
Q

It is the study of the body by
organ system

A

Systemic Anatomy

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3
Q

It is study of the body by areas

A

Regional Anatomy

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4
Q

study of external features;
superficial structures to locate deeper structures

A

Surface Anatomy

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5
Q

for examining deepstructures; x-ray, CT scan, PET scan, MRI

A

Anatomical Imaging – non-invasive method

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6
Q
  • Study of the processes and functions of the body
  • Main goals; to understand and predict; to understand how the body maintains conditions
A

Physiology

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7
Q

How atoms interact and combine into molecules

A

Chemical Level

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8
Q

basic structural and functional unit of organisms

A

Cell

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9
Q

These are groups of similar cells.

A

Tissue

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10
Q

group of organs classified as a unit with a common set of functions

A

Organ System

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11
Q

any living thing considered as a whole

A

Organism

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12
Q

interrelationship among the
parts of an organism and how those parts interact to perform specific functions

A

Organization

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13
Q

ability to use energy to perform vital functions

A

Metabolism

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14
Q

ability to sense changes in the environment and make the adjustments

A

Responsiveness

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15
Q

Increase in size

A

Growth

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16
Q

changes an organism undergoes through time

A

Development

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17
Q

formation of new cells/organisms

A

Reproduction

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18
Q
  • Ability to maintain relatively stable internal conditions
  • Balance / Equilibrium
A

Homeostasis

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19
Q

What does Homeo and Stasis mean?

A

Homeo - same
Stasis - standing still

20
Q

normally maintain body temp near an ideal normal value; sweating, shivering

A

Homeostatic mechanisms

21
Q

conditions that can change

A

Variables

22
Q

ideal value

A

Set point

23
Q

acceptable range of values on which HM can still be met

A

Normal Range

24
Q

Regulates most systems of the body to maintain
homeostasis

A

Negative-feedback Mechanism

25
Q

Not homeostatic and is rare in a healthy individual
- Massive blood loss, child birth

A

Positive-feedback Mechanism

26
Q

Detects changes in variable

A

Receptors

27
Q
  • receives receptor signal
  • establishes set point
  • sends signal to effector
A

Control Center

28
Q

directly causes change in variable

A

Effector

29
Q

– a person standing erect with the face directed forward, the upper limbs hanging to the sides, and the palms of the hands facing forward

A

Anatomical Position

30
Q

Lying face upward

A

Supine

31
Q

Lying face downward

A

Prone

32
Q

bounded by ribs and the diaphragm

A

Thoracic cavity

33
Q

partition containing the heart, thymus, trachea, esophagus

A

Mediastinum

34
Q

– bounded by the diaphragm and the abdominal muscles

A

Abdominal cavity

35
Q

surrounded by the pelvic bones

A

Pelvic Cavity

36
Q

surrounds the heart

A

Pericardial cavity

37
Q

surrounds the lungs

A

Pleural cavity

38
Q

surrounds certain abdominal and pelvic organs

A

Peritoneal cavity

39
Q

Line the trunk cavities and cover the organs

A

Serous Membranes

40
Q

covers the internal organs

A

Visceral Serous Membrane

41
Q

lines the wall of the cavity

A

Parietal Serous Membrane

42
Q

holds the abdominal organs in place and provide a passageway for blood vessels and nerves to organs

A

Mesenteries

43
Q

inflammation of the pericardium

A

Pericarditis

44
Q

inflammation of the pleura

A

Pleurisy

45
Q

inflammation of the peritoneum

A

Peritonitis