This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: _____ are where most blood oxygen exchange occurs in the body. a. Veins b. Valves c. Arteries ... (Read 29 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
on: Jul 3, 2018
_____ are where most blood oxygen exchange occurs in the body.
 
  a. Veins
  b. Valves
  c. Arteries
  d. Capillaries

Question 2

Hay fever, drug allergies, food allergies, and eczema are all types of :
 
  a. Immediate hypersensitivity
  b. Delayed hypersensitivity
  c. Anaphylactic reactions
  d. Angioneurotic edema


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 3, 2018
Answer to Question 1

D

Answer to Question 2

a
Rationale: a. Correct.
b. Delayed hypersensitivity reactions are most often characterized by a skin rash and occurs days after exposure.
c. Anaphylactic reactions are severe and life -threatening.
d. Edema that occurs in the face and skin and is usually very apparent.


awywial

  • Member
  • Posts: 577
Reply 2 on: Jul 3, 2018
Great answer, keep it coming :)

  • Member
  • Posts:
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Hematopoesis (Genesis of blood cells) Hematopoesis (Genesis of blood cells)
Posterior view of the Heart, outlining the major arteries Posterior view of the Heart, outlining the major arteries
Blood transfusion. Blood transfusion.
Blood PH Curve Hemoglobin Blood PH Curve Hemoglobin
How alcohol affects you body How alcohol affects you body
Heart valves in closed position viewed from the top. Heart valves in closed position viewed from the top.
Video: Premenstrual Syndrome

For a complete list of videos, visit our video library