Lab 5 - Respiration Flashcards
Respiratory rate (in resting state) Horse
10-15/min
Respiratory rate (in resting state) Cattle
10-30/min
Respiratory rate (in resting state) Small Ruminant
15-30/min
Respiratory rate (in resting state) Swine
12-20/min
Respiratory rate (in resting state)
Dog
Adult
15-30/min
Respiratory rate (in resting state)
Dog
Newborn
30-40/min
Respiratory rate (in resting state)
Cat
Adult
20-30/min
Respiratory rate (in resting state)
Cat
Newborn
35-45/min
Respiratory rate (in resting state) Rabit
50-60/min
Respiratory rate (in resting state) Poultry
10-40/min
Atmospheric pressure
760 mmHg (101.3 kPa)
Pressure values during inspiration and expiration
Alveolar pressure
Inspiration: 757 mmHg (100.7 kPa)
Expiration: 763 mmHg (101.5 kPa)
Pressure values during inspiration and expiration
Intrapleural pressure
Inspiration: 752 mmHg (100.0 kPa)
Expiration: 757 mmHg (100.7 kPa)
Partial pressure of gases in the respiratory tract
Inspired air
O2: 158 mmHg
CO2: 0.3 mmHg
Partial pressure of gases in the respiratory tract
Alveolar air
O2: 100 mmHg
CO2: 40 mmHg
Partial pressure of gases in the respiratory tract Pulmonary vein (arterial blood)
O2: 95 mmHg
CO2: 40 mmHg
Partial pressure of gases in the respiratory tract
Cells
O2: 24 mmHg
CO2: 50 mmHg
Partial pressure of gases in the respiratory tract Pulmonary artery (venous blood)
O2: 40 mmHg
CO2: 46 mmHg
Partial pressure of gases in the respiratory tract
Expired air
O2: 116 mmHg
CO2: 32 mmHg
Characteristics of hemoglobin
Oxygen binding capacity
4 mmol O2/mmol Hb
Characteristics of hemoglobin
Iron content
4 mmol Fe/mmol Hb
Maximal oxygen saturation of 1 litre blood
Arteries
At 120 g/l Hb content: 0.16 litre
At 150 g/l Hb content: 0.20 litre
Maximal oxygen saturation of 1 litre blood
Veins
At 120 g/l Hb content: 0.12 litre
At 150 g/l Hb content: 0.15 litre
Maximal oxygen saturation of 1 litre blood
arterio-venosus O2 differency
At 120 g/l Hb content: 0.04 litre
At 150 g/l Hb content: 0.05 litre
Pressure values in the juxtaglomerular apparatus
Hydrostatic pressure in the glomerulus
60 mmHg
Pressure values in the juxtaglomerular apparatus
Oncotic pressure in the glomerulus
30 mmHg
Pressure values in the juxtaglomerular apparatus
Pressure in a Bowman’s capsule
20 mmHg
Pressure values in the juxtaglomerular apparatus
Effective filtration pressure
10 mmHg
The volume and density of urine
Average daily volume
20-50 ml/bwt
The volume and density of urine
Range of density
1015-1045 g/dm3
Clearance values in humans
Para-amino hippuric acid
600 ml/min
Clearance values in humans
Inulin
120 ml/min
Clearance values in humans
Urea
80 ml/min
Clearance values in humans
Glucose
0 ml/min
