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32 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Define blood pressure
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Pressure exerted by blood to wall of blood vessel.
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Pressure
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What is cardiac output.
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Amount of blood ejected by ventricle each minute.
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Amount of blood
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End diastolic volume/ systolic volume
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Volume of blood in the ventricle at end diastolic volume. Volume of blood left in the ventrical at end of systole
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Volume of blood
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Preload
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Degree of stretching of cardiac muscle
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Degree of stretching
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Contractility
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Amount of force produced by ventricle
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Amount of force
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Afterload
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Resistance in blood vessel
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Resistance
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Autonomic activity
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Control cardiac regulation
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Control
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Hormones
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Thyroid hormones
Adrenaline Noradrenaline Glucagon |
T
A N G |
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Ca2+
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Affect strength and duration of contraction
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Strength and duration
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Na+
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Hyponatraemia can result in weak contraction
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Result in
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K+
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Has most severe affect on cardiac contractility. Can make heart stop.
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Stop
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(Drugs)
Positive inotropes |
Use in treatment of heart failure and cardiac arrest
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Used in treatment h c
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(Drugs)
Negative inotropes |
Used in treatment of hypertension
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Hyper
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Digestive tract
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Large intestine
Oral cavity Stomach Small intestine |
L
O S S |
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Accessory organ/functions
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TEETH-grind,chew,cut
TONGUE-assist in chewing,swallowing,speech SALIVARY GLAND-lubricates mouth and dissolve chemical Liver-metabolize fats,protein. Store nutrients,vitamin |
T
T S L |
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GI tract
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Pharynx
Pancreas Liver Large intestine Small intestine Salivary gland Stomach Gallbladder Oral cavity teeth tongue |
P
P L L S S S G O Esophagus |
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Function of the digestive system
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Ingestion
Mechanical processing Digestion Secretion Absorption Excretion |
Imdsae
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Gi image
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Bp/heart rate go up
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Argiotensin
Adh Systemphetic |
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Pancreas
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Endocrine-secretes insulin and glucagon
Ensocrine-secretes water,ion and digestive enzymes for digestion of carbo,fats and proteins. |
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Bp/heart rate go up
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Argiotensin
Adh Systemphetic |
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Pancreas
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Endocrine-secretes insulin and glucagon
Ensocrine-secretes water,ion and digestive enzymes for digestion of carbo,fats and proteins. |
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Calculation
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Bp=esv/edv
Co=sv X hr Sv=edv-esv |
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Stomach
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Digestive enzyme-hcl,pepsin
Hormones-gastrin,histamine |
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3parts salivary gland
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Parotid
Vessel Nerves |
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3parts salivary gland
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Parotid
Vessel Nerves |
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Tooth pulp
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Blood vessel
Nerve |
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Carbon dioxide carried in blood
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Dissolve form 7%
Carbamino-hb 23% Bicarbonate 70% |
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Carbon dioxide carried in blood
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Dissolve form 7%
Carbamino-hb 23% Bicarbonate 70% |
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Hering breur
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Deflation of lung
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Pons contains what respiratory centre
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Apneustic
Pneutoxic |
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Histological organization digestive tract
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Mucosa
Submucosa Muscularis externa Serosa |
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