The heads-up assumption raises problems, however, such as the difficulty of pumping blood to a brain that is more than 10 meters above the body.
V. tessellata leaves are used in folk medicine for the treatment of cough, edema, respiratory difficulties, poisoning of blood due to rheumatism, fever and paralysis in Bangladesh.
Levy's artery-sealing device originated in a conversation he had, over cocktails, with a surgeon who complained about the difficulties of suturing blood vessels.
More children <5 years than ≥5 years had missing immunologic data (27.7% vs. 23.6%, respectively, p = 0.089) reflecting the difficulties of obtaining blood from young children.
Although we recognise the difficulties of taking blood samples from young children, the CK test is a cost-effective, readily available and highly sensitive and specific test.
However, specific difficulties in studies of blood flows are related to the boundary conditions.
They felt that the patients related many of their daily difficulties to symptoms of blood pressure or side-effects of treatment, or both.
Discrepancies of this kind may be due to difficulties in estimation of blood loss following birth, which is a common problem [ 38].
In addition, we found out that 2 years earlier, difficulties in measurement of blood pressure on her left arm had occurred.
A number of practical issues arise when using rFVIIa in acute management of hemorrhage, such as wastage of product once vials are opened, difficulties and/or unavailability of blood bank supplies, and inability to optimize all acute patients to achieve an ideal coagulation profile before administration of rFVIIa.
