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30 Cards in this Set
- Front
- Back
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Specific-adaptive immunity |
B lymph, t helper cells |
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Neutraphils |
Secrete bleach and peroxide |
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Macrophages |
Link innate to adaptive |
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B cells have what antibody in adaptive specific |
Specific TM |
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Memory in specific |
Specific antibody for next exposure |
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T cell-helper |
Cd4, mch11 interactions |
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T killer cell |
Cd8 interacts with mch 1 |
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Conductile cardiomyocyte |
Pace maker-delivers depolarizing pontentials to contractile cardiomyocytes |
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Conductile Cardiomyocyte channels |
Hcn- in set ramp potential, hyperpolarizes cycilic nucleotide, Dhp-ca+ i.n, depolarizes cell. Vg k+ out, repolarizes cell |
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Contractile cardiomyocytes |
Muscle contraction |
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Contractile cardiomyocytes channels |
Vg Na+ in depolarizes. Dhp ca2+ plateau. Ryr ca2+ from SR ca2+ inducing ca2+. Vg k out, repolarizing |
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P-at pqrs |
Atrial contraction, a➡v |
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Qrs in pqrst |
Ventricle contraction-systole |
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Av valves open during |
End systole, end dyastole increase pressure due to contraction of antrium |
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Pressure in left ventricle exceeds that of pressure in aorta |
Aortic valve opens |
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D on pressure curve |
Av closes |
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Poiselles law |
Radius ➡ decrease flow. Ex 2^4 to 16x |
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Double resistance decrease flow 2x |
Ohms law |
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Type 1 cells resp system |
Gas exchange |
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Type 2 cells resp system |
Produce surfactant, reduces surface tension |
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Boyles law |
V⬆, p⬇ |
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Daltons law |
Sum of all partial pressures equal total pressure of mix of gas |
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Rightward o2 shift |
Decrease ph, increase temp, increase co2 |
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Leftward shift |
Increase ph, decrease temp, decrease pco2 |
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Central chemoreceptors |
No effeect on medillary resp. Center |
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Perephrial chemoreceptors |
Emergency life saving med |
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Juxtaglomerular granule sells |
Secrete renin |
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Aldosterone |
Released from adrenal gland in kidney in response to renin. Na reabsorbed |
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Vasopressin from a2 in post pit |
Prevent loss of h2o reducing urine |
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T in pqrst |
Relax phase. Eflux k |
