Organs Flashcards

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1
Q

Liver

A

Stores extra carbohydrates as glycogen
Detoxifies Chemicals
Filters out damaged blood cells
Produce bile salts

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2
Q

Gall bladder

A

Stores bile and releases it into the upper region of small intestine (duodenum)

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3
Q

Small intestine

A

most digestion and absorbtion of nutrients

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4
Q

Large intestine

A

Reabsorbs water and some vitamins/minerals

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5
Q

Caecum (large intestine)

A

Contains bacteria important for the digestion of plant matter

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6
Q

Rectum (large intestine)

A

Stores non digestible material (feces) before excretion via the anus

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7
Q

Spleen

A

Removes old red blood cells

storage of lymphocytes and red blood cells

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8
Q

Stomach

A

Digestion of protein

Food storage

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9
Q

pancreas (dorsal to the stomach)

A
Secretes digestive enzymes
Produces hormones (insullin and glucagon) to regulate blood-glucose levels.
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10
Q

Kidney

A

produces urine (osmoregulation and nitrogen waste excretion)

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11
Q

Ureter

A

carries urine from kidney to urinary bladder

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12
Q

Urinary bladder

A

Stroees urine

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13
Q

ovary (female)

A

Produce eggs (female gamete) and female sex hormones

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14
Q

uterine horn

A

Development of fetus

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15
Q

Testis (male)

A

Produces sperms (male gamete) and male sex hormones

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16
Q

Penis

A

Insemination of female

Urination (urethra)

17
Q

Larynx

A

Contains vocal chords (voice box)

18
Q

Trachea

A

Carries air from larynx to lungs (branches into bronchi, bronchioles and ends in sacs called alveoli where gas exchange occurs)

19
Q

Thymus (3 lobes)

A

Site of T-lymphocyte development

Produces hormones that stimulate lymphocyte development

20
Q

Thyroid

A

Produces hormones involved in the regulation of metabolism

21
Q

Esophagus (posterior to trachea)

A

Carries food from pharynx to stomach

22
Q

Heart

A

Pumps blood throughout circulatory system

23
Q

Lungs

A

Site of gas exchange

24
Q

Diaphragm

A

Muscle that seperates the abdominal and thoracic cavities
Contraction causes it to move downward during inhalation ; decreasing the pressure of the thoracic cavity (negative pressure breathing)

25
Q

Hard palate

A

Separates nasal cavity from oral cavity (anterior)

26
Q

Soft palate (uvula = extension of soft palate)

A

Separates nasal cavity from oral cavity (posterior)

27
Q

Pharynx

A

passageway for food to esophagus and air to larynx

28
Q

Nasopharynx

A

nasal passageway into pharynx

29
Q

Epiglottis

A

Flap of tissue that covers the glottis (opening to larynx) when swallowing
(Prevents choking)