Outcome 1 Notes: Ch.1 Orientation to the Human Body Flashcards

1
Q

Study the structure of the body

A

Anatomy

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2
Q

Study how the body functions

A

Physiology

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3
Q

Study processes that disturb normal function

- “diseased functioning”

A

Pathology

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4
Q

Situs inversus

A

Organs are reversed

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5
Q

Hierachy organization within the body

- simple to complex (8 items)

A
  • Atoms
  • Molecules
  • Organelles
  • Cells
  • Tissues
  • Organs
  • Organ systems
  • Organism
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6
Q

11 organ systems

A
  • Integumentary
  • Skeletal
  • Muscular
  • Lymphatic
  • Respiratory
  • Urinary
  • Nervous
  • Endocrine
  • Circulatory
  • Digestive
  • Reproductive
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7
Q

4 functions of the integumentary system

- includes skin, hair, nails

A
  • Protection
  • Regulate temperature
  • Water retention
  • Sensation
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8
Q

3 functions of the skeletal system

- include bones, cartilage, ligaments

A
  • Protect organs
  • Support movement (attachment site of muscles)
  • Blood formation
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9
Q

3 functions of the muscular system

- includes muscles

A
  • Movement
  • Posture
  • Heat production (shivers)
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10
Q

3 functions of the lymphatic system

- includes lymph, nodes, vessels, thymus, spleen, tonsils

A
  • Fluid balance
  • Produce immune cells
  • Defense against disease (immunity)
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11
Q

4 functions of the respiratory system

- includes nose, pharynx, larynx, trachea, bronchi, lungs

A
  • Oxygen absorption
  • Carbon dioxide discharge
  • Acid/base balance
  • Speech
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12
Q

5 functions of the urinary system

- includes kidneys, ureters, urinary bladder, urethra

A
  • Excrete wastes
  • Regulate blood volume + pressure
  • Fluid balance
  • Electrolyte balance
  • Acid/base balance
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13
Q

3 functions of the nervous system

- includes brain, spinal cord, nerves, sense organs

A
  • Control, regulation, coordinate other systems
  • Sensation
  • Memory
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14
Q

2 functions of the endocrine system

- includes pituitary gland, adrenals, pancreas, thyroid, parathyroids + other organs

A
  • Hormone production

- Control + regulate other systems

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15
Q

4 functions of the circulatory system

- includes heart, arteries, veins, capillaries

A
  • Distributes oxygen, nutrients, wastes, hormones, electrolytes, immune cells, antibodies
  • Fluid balance
  • Electrolyte balance
  • Acid/base balance
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16
Q

2 functions of the digestive system

- includes stomach, small + large intestine, esophagus, lover, mouth, pancreas

A
  • Breakdown + absorbs nutrients

- Elimination of waste

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17
Q

2 functions of the male reproductive system

- includes testes, vas deferens, prostate, seminal vesicles, penis

A
  • Produce + deliver sperm

- Secrete sex hormones

18
Q

5 functions of the female reproductive system

- includes ovaries, fallopian tubes, uterus, vagina, breast

A
  • Produce egg
  • Fertilization + fetal development
  • Birth
  • Lactation
  • Secrete sex hormones
19
Q

Describe the anatomical position

A
  • Standing erect
  • Arms at side
  • Face, palm + feet facing forward
20
Q

Medial

A

Towards midline

21
Q

Lateral

A

Away from midline

22
Q

Distal

A

Farther

23
Q

Proximal

A

Closer

24
Q

Superior

A

Above

25
Q

Inferior

A

Below

26
Q

Anterior

A

Front of body

27
Q

Ventral

A

Front of body

28
Q

Posterior

A

Back of body

29
Q

Dorsal

A

Back of body

30
Q

Superficial

A

Near the surface

31
Q

Deep

A

Away from the surface

32
Q

Sagittal plane

A

Divides left + right

33
Q

Midsagittal plane

A

Midline

34
Q

Transverse plane

A

Divides horizontally

- CT scanner

35
Q

Frontal plane

A

Divides front + back

36
Q

Coronal plane

A

Divides front + back

37
Q

2 cavities within the ventral cavity

- separated by diaphragm

A
  • Thoracic cavity

- Abdominopelvic cavity

38
Q

2 cavities within the dorsal cavity

- 2 divisions, 1 continuous cavity

A
  • Cranial cavity

- Spinal cavity

39
Q

9 abdominal regions

A
  • Right hypochondriac
  • Epigastric
  • Left hypochondriac
  • Right lumbar
  • Umbilical
  • Left lumbar
  • Right iliac
  • Hypogastric
  • Left iliac
40
Q

4 abdominal quadrants

A
  • Right upper quadrant (RUQ)
  • Right lower quadrant (RLQ)
  • Left upper quadrant (LUQ)
  • Left lower quadrant (LLQ)
41
Q

Homeostasis

A

Maintaining relatively constant internal environment

- dynamic equilibrium