If the blood pressure in the aorta is approximately 120/80 mmHg, what would you expect the approximate pressure in the pulmonary artery to be?
120/80 mmHg
100/60 mmHg
25/8 mmHg
140/90 mmHg
Related Questions
A reduction in the number of blood platelets is called
thrombocytopenia
haemophilia
anaemia
hypertension
Which blood cells are essential for blood clotting and their deficiency can lead to excessive bleeding?
Platelets
Red blood cells
White blood cells
Plasma cells
What is the primary function of platelets?
Blood clotting
Oxygen transport
Fighting infection
Antibody production
A patient suffering from severe burns experiences extensive plasma loss. Which of the following blood components would be MOST crucial to administer immediately to stabilize their circulatory volume?
Packed red blood cells
Platelet concentrate
Plasma expanders like dextran
Whole blood
Platelets are the fragments of a large cell in the bone marrow called
proerythroblast
reticulocyte
megakaryocyte
megaloblast
The structure of which of the following consists of a layer of single cell thickness?
Blood capillary
Artery
Venule
Arteriole
Haemoglobin is
An oxygen carrier in human blood
A protein used as food supplement
An oxygen scavenger in root nodules
A plant protein with high lysine content
Which of the following is not a major protein in plasma?
fibrinogen
globulins
trypsinogen
albumins
The largest RBCs have been seen in
Elephant
Whale
Amphibians
Man
Blood platelets are found only in the blood of
birds
reptiles
mammals
mmphibians
