The animal Body Flashcards

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1
Q

4 (5) levels of organization

A
cells
tissues
organs
organ system
organisms
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2
Q

number of organ systems and name them

A
11
skeletal
muscular
nervous
reproductive
urinary
respiratory
digestive
endocrine
circulatory
lymphatic
integumentary and immune systems
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3
Q

fct of nervous and endocrine systems

A

communication and integration

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4
Q

fct muscular and skeletal

A

support and movement

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5
Q

fct digestve, circulatory, repsiratory, urinary

A

regulation and maintenance

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6
Q

fct integumentary and immune

A

body defense

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7
Q

body cavities contain what

A

internal organs

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8
Q

visceral organs

A

interbal organs partially or completely in a body cavity

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9
Q

2 main body cavities

A

dorsal and ventral cavity

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10
Q

2 ventral cavities (in embryonic dev only ventral cavity) and separated by what

A

thoracic cavity and abdominopelvic cavity

separated by diaphragm

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11
Q

thoracic cavity includes….

A

pericardial cavity
right pleural cavity
left pleural cavity
mediastinum (in middle contain heart, trachea…)

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12
Q

abdominpelvic cavity is separated in 2 cavities and state the organs they contain

A

abdominal cavity:

  • stomach
  • pancreas
  • intestines
  • kidneys
  • ureters
  • gallbladder
  • liver
  • spleen

Pelvic cavity
-bladder
-certian reproductive organs
part large inetstine

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13
Q

subdivisions dorsal body cavity

A

cranial cavity and spinal cavity

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14
Q

3 types of planes

A

sagittal, frontal, transverse

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15
Q

midsagittal

A

separates symmetrically right and left halves

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16
Q

tissue definiton and 4 primary tissues in vertebrates

A

group of cells with similar structure/fct

epithelial, connective, muscular, nervous

17
Q

Epithelial tissue

A

plein de petits cube bine empile (1 range= simple, plusieurs range empile=stratified)

separated in

  • simple: cuboidal (glands), squamous (lungs), columnar (repsiratory tract)
  • stratified: squamous(where friction) , columnar (respiratory tract)
18
Q

Connective tissue

A

separated in

  • proper: loose or dense
  • special: cartilage, bone, blood
19
Q

proper loose tissue is strengthen by what and example of this tissue

A

adipose tissue, by collagen and elastin

20
Q

subdivision of proper dense tissue

A

dense regular (tendons/ligaments) and dense irregular(packaging organs)

21
Q

cells of special cartilage connective tissue

A

chondrocytes

22
Q

component special blood connective tissue

A

erythrocytes (carries o2), leukocytes, plasma

23
Q

cells of special blood connective tissue and what is canal adn system called

A

osteocytes
Canaliculi
Haversian system

24
Q

Muscular tissue and say if volunatry contraction and if striated muscle

A

separated in

  • cardiac (voluntary and striated) (ressemble plus en vague)
  • smooth
  • skeletal (voluntary and striated)
25
Q

which type of muscular tissue contains actin and myosin filaments

A

skeletal

26
Q

Nervous tissue

A

neuron

27
Q

parts of neurons

A

cell body, axon, dendrites (receives info other neuronsP

28
Q

bilateral symmetry

A

right and left is mirror image

29
Q

4 main body regions

A

head, trunk, upper limbs, lower limbs

30
Q

directional terms (6)

A
superior-inferior
proximal-distal
ventral-dorsal
superficial-deep 
medial-lateral
intermediate