Co2 Transport 1/6 - Process of Respiration
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6 videosCO2 Transport- 9:40
Co2 Transport 2/6 - Process of Respirationby DoctorNajeeb22,049 views
- 8:24
Co2 Transport 3/6 - Process of Respirationby DoctorNajeeb15,464 views
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Cardiac Cycle 1/8 - Heart Physiologyby DoctorNajeeb109,314 views
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Co2 Transport 6/6 - Process of Respirationby DoctorNajeeb13,918 views
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Oxygen Transport - Haemoglobinby FaizanFly40,814 views
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Cardiac Cycle 6/8 - Heart Physiologyby DoctorNajeeb32,123 views
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Blood Clotting - Coagulation Cascade 7/12 - Physiology - USMLE Step 1by DoctorNajeeb21,704 views
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Oxyhemoglobin Dissociation Curveby ed4nurses42,272 views
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062 Pressure Changes during Breathingby InteractiveBiology8,972 views
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Renin Angiotensin Aldosterone System 3/7 - Renal Physiologby DoctorNajeeb66,801 views
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Cardiac Cycle 5/8 - Heart Physiologyby DoctorNajeeb34,193 views
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Oxygen Dissociation/Bohr Effect/Chloride Shift Revision Videoby AliceRolley31,364 views
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Basal Ganglia - Structure and Function 1/3 - Neuroanatomy - USMLE Step 1by DoctorNajeeb42,995 views
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Blood Clotting - Coagulation Cascade 8/12 - Physiology - USMLE Step 1by DoctorNajeeb20,610 views
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Cardiac Cycle 8/8 - Heart Physiologyby DoctorNajeeb27,138 views
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lung volumes usmle.wmvby doctorbhanuprakash10,124 views
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Bohr Effectby mlcarrol16,578 views
Of course hes Indian lol
gobais53 3 months ago
@CHRISTINATHEBELOVED subscriptions are free
MissNichole09 3 months ago
Do you gain access to more videos with paying for a subscriptions because I need mor eRespiratory help? Thanx Dr. Najeeb very helpful...
CHRISTINATHEBELOVED 4 months ago
It is indeed 250mlO2 deliverd to tissues per min because 5ml of oxygen is deliverd per minute per 100ml of blood so since cardiac output= 5L/min so 100ml of blood delivers 5ml O2, 5000ml delivers 5/100x1000 = 250ml/min. at 40mmHg Hb is 75% saturated (from O2-Hb curve) thus 25%O2 delivered. At 95mmHg (100%Hb sat) 20 mlO2/100ml blood is deliverd, thus 25% represents 5 ml/100ml of blood ^^
Hope you understood!:)
mrsflyingkiss 5 months ago in playlist More videos from DoctorNajeeb
Dr. Najeeb, I am confused about your comments regarding total 02 delivered to tissues. You said 250ml/min... can you explain further? I thought 250ml of 02 is used (not delivered), as 1000ml/min is delivered based on formulas: CaO2 = (Hgb x SaO2 x 1.34) + (PaO2 x 0.03) and then applying DaO2 = CaO2 x CO x 10
jamessoler 6 months ago
hey random but does anyone know if you can watch youtube videos faster? like on a higher speed like you can on windows media player?
jenck89 6 months ago
hello doc, i hoped to find something about FEV1 , FVC & FEV1% because it is so confusing to study from my doc's lectures ... i hope u post some cus u know how to reach our brains :)
muslim0youth 8 months ago
The equation for glucose breakdown is C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O
There are 12 oxygens in the 6 diatomic oxygen molecules, so it's possible for all 12 atoms to end up in the 6 CO2 (NOT in the H2O at all). The reason the ratio of CO2 exhaled to O2 inspired is 0.8 (200/250) is because (1) some O2 is used to make molecules that STAY in your body, so you don't lose it, and (2) some CO2 is lost from your kidneys as bicarb (HCO3-) rather than as a gas from your lungs.
WashU med student :)
matchbook80 9 months ago
awesome teacher .. stupid students .. i wish i has such teacher
micistan 9 months ago in playlist Advanced Physio
my ID IS hana!
hanasia2011 1 year ago