When a patient lies horizontally in bed, one end of a tube of length 200 mm and internal radius 0,5 mm is inserted the artery of a foot so as to obtain a sample of blood. Calculate how long it would take to collect a sample of 104 m3 of blood. Assume that the pressure exerted by the heart is constant and is independent of posture. The arterial gauge pressure is given as 12,9 kPa. Use 7blood = 2,08.10 3 Pas. 16.5 s O 131 s O 262 s O 33 s O 66s
When a patient lies horizontally in bed, one end of a tube of length 200 mm and internal radius 0,5 mm is inserted the artery of a foot so as to obtain a sample of blood. Calculate how long it would take to collect a sample of 104 m3 of blood. Assume that the pressure exerted by the heart is constant and is independent of posture. The arterial gauge pressure is given as 12,9 kPa. Use 7blood = 2,08.10 3 Pas. 16.5 s O 131 s O 262 s O 33 s O 66s
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Transcribed Image Text:When a patient lies horizontally in bed, one end of a tube of length 200 mm and
internal radius 0,5 mm is inserted the artery of a foot so as to obtain a sample of
blood.
Calculate how long it would take to collect a sample of 104 m³ of blood.
Assume that the pressure exerted by the heart is constant and is independent of
posture. The arterial gauge pressure is given as 12,9 kPa.
Use 7blood = 2,08.10 3 Pas.
O 16.5 s
O 131 s
O 262 s
O 33 s
O 66s
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