You have applied direct pressure and a pressure bandage to a man who cut his forearm and was bleeding severely. he is pale, has moist skin, feels dizzy, and is acting confused. what medical emergency do you suspect, and how should you treat the victim?

The answer is Shock: elevate the legs and keep him warm

The man has loses much blood so the most appropriate diagnosis would be shock. Shock happens because the blood volume decreased, makes the body doesn't get enough blood pumped. Elevating the legs will reduce the blood pooled there, so there will be more blood circulating in the important organ. Keeping the temperature warm also important because loss of blood might cause hypothermia.

cancer   is   essentially   uncontrolled   mitosis   of specialized cells

you are certainly talking about this picture:

a: is the label of the white square, it is showing the  replication fork, formed by helicase (d) ==> so it is the site of dna separation and replication 

b: is a new dna brand that is following directly the replication fork, so it is continuous ==> built continuously from 5' to 3

c: dna polymerase cannot replicate dna on its own, it needs the of their proteins, and one of them plays the role of a clamp which fixes  the dna with the dna template and increases  the processivity of the enzyme. ==>   stops polymerase from falling off the  template.

d: is the enzyme responsible for forming the replication fork (helicase) ==> unwinds and separates dna into two strands

e: is the delayed strand, it is built  in the opposite sense of the helicase, so dna will be built in fragments ==> built  fragments from 5' to 3 joins

and finally f: is the enzyme that builds  the new dna strand (dna polymerase) ==>   adds nucleotides to make a new dna helix.

credit: gradman555p98x9p

read more on -