6. Red blood cells are what percentage of the blood? A. 10% B. 25% C. 45% D. 55% 7. A person with type A blood has which antigens on their RBC? A. A C. AB B. B D. none 8. A person with type B blood has which antigen on their RBC? A. A C. AB B. B D. none

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A: The human immune system has antibodies against specific antigenic targets. These antibodies act upon…

Q: Which of the following should be done before organ transplantation? 1. Blood group typing II. HLA…

A: An organ is removed from one body and placed in the body of the recipient during an organ transplant…

Q: Which of the following is/are possible disadvantage(s) of intravenous (IV) delivery?…

A: Introduction :- Hemolysis is the destruction of red blood cells, which can lead to the release of…

Q: 26. A person with a low white blood cell count would have difficulty. a. Blood clotting b. Breathing…

A: The connective tissue composed of blood plasma and formed elements is called blood. The functions of…

Q: Type O+ blood has which of the following?   A. A antigents on the red blood cells B. B antibodies…

A: ABO blood group system involves two antigens and two antibodies that are found in the human blood.…

Q: Which of the following white blood cells has 2 -5 lobes and phagocytic? a.C. b.D. c.B. d.E. e.A.

A: The white blood cells that contain Branules in their cytoplasm are known as granulocytes.According…

Q: 3.  Traction is a flexible modality with infinite variations, allowing the clinician flexibility to…

A: We can say that The organ systems of the body are specific in their function and any deformities or…

Q: 1. Which of the following antibodies are of most use for the diagnosis of pernicious anemia:

A: Pernicious anemia is resulted by the deficiency of vitamin B-12 in the body. Vitamin B-12 is…

Q: In healthy men, the hematocrit is aboutA. 25%B. 35%C. 45%D. 65%

A: The hematocrit can be defined as the  proportion, by volume, of the blood which  consists of red…

Q: An individual who is type O can be transfused with type, red cells O a. A O b.B O.O Od.AB

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: 12. In humans, the plasma comprises what percentage of the blood? a. 45 percent b. 55 percent c.…

A: We know that Blood is a fluid connective tissue composed of cellular parts like red blood cells…

Q: 1. Which of the following lab results would indicate high risk for atherosclerosis ?  A. 100 mgLDL…

A: Answer- D.200 mg LDL/100 mL of blood.

Q: 19. What is the size of the drop of blood when preparing a blood smear? O A. 2-3 mm O B. % to 1 inch…

A: Aim for a blood droplet size of 4mm diameter. Optimise spreading speed for length and a good…

Q: The human cells specifically affected by HIV are: O A. Gonocytes O O O B. CD4+ T lymphocytes C.…

A: The virus known as HIV, or human immunodeficiency virus, targets the immune system and impairs the…

Q: Type AB- blood can receive blood from:   A. AB- B.Both AB- and O- C.O- D.AB+ E.All of the…

A: AB- blood is the rarest blood type.AB- can give red blood cells to both AB- and AB positive blood…

Q: Type B blood contains______________ surface antigens on theRBCs and_______________ antibodies in the…

A: Introduction  The most common blood group system is ABO blood group system which consist of 3 blood…

Q: What percentage of our blood is plasma? a. 90% b. 55% C. 45% d. 65% ANSWER

A: Blood is a type of connective tissue which flows in the body and helps in transport of oxygen,…

Q: 32. Blood type O has which antigens on the red blood cells? a. A antigen b. B antigen O antigen d.…

A: The discovery of the ABO blood group system, over 100 years ago, caused great excitement. Until then…

Q: A. When would clumping (or agglutination occur? В. When someone needs a blood transfusion, he/she…

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Q: ce erythroblastosis fetalis (also called A a Rh-positive blood and an Rh-negati ca and interact with…

A: Erythroblastosis fetalis is an immune mediated condition affecting an Rh positive fetus born to an…

Q: What percentage of North Americans are Rh positive ? A. 85% B. 55% C. 15% ____ 21. The pineal gland…

A: Blood is a main blody fluid in te circulatory system that is involved in transportation of oxygen ,…

Q: Which of the following proteins is NOT commonly bound with drug in the bloodstream? A. Albumins B.…

A: Drug bind to plasma proteins according to their charge i.e acidic drugs bound to albumin and basic…

Q: shock is due to loss of blood volume both CO and BP is reduced/falls can usually be caused by…

A: According to the guidelines we are supposed to do the only first full question and so I request you…

Q: 4 ree floating MHCII

A: As we know The proteins that bind to the body's foreign invaders are known as antibodies in the…

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A: Measles is a viral infection which causes respiratory discomfort with other clinical features like…

Q: 5. In humans, the plasma comprises what percentage of the blood? a. 45 percent b. 55 percent c.…

A:

Q: Which of the following are phagocytes? 1. Neutrophils II. Macrophages III. Natural killer cells

A: Phagocytes are a type of white blood cell that plays an important role in the body's immune system.…

Q: What is true of a person with type AB+ blood? They could produce anti-O antibodies O They could…

A: Introduction: The blood is comprised of the fluid portion and the cellular portion. The liquid part…

Q: 16. Which of these cell types is the most abundant in the bloodstream? a. White blood cells b. Red…

A: Blood is a chief body fluid and is component of connective tissue which is involved in…

Q: Given the results below, select the most likely cause of the results. anti-A anti-B 4+ 0 anti-D D…

A: The human blood groups are due to antigens present on the surface of Red blood cells . The antigens…

Q: 98. Which of these could cause hemolytic anemia? A. Genetics B. Snake venom C. Chemotherapy drugs D.…

A: Anemia caused by excessive hemolysis happens when there are not enough RBCs in the body. Hemolysis…

Q: If the anti-A, anti-B, and anti-Rh solutions all clump in your blood typing test, you are a. O- b.…

A: Agglutination happens when an antigen is combined with its matching antibody, known as…

Q: Which of the following mechanisms can promote tolerance? I. Induction of anergy II. Induction of…

A: Introduction  Tolerance: refers to susceptibility to certain pathogen as well as our own cells,…

Q: What blood group has only A antigens on red cells? A. Group A B. Group AB C. Group O D. Group B

A: The ABO blood group system is the classification of human blood based on the inherited properties of…

Q: 44. In humans, the plasma comprises what percentage of the blood? a. 45 percent b. 55 percent…

A: We know that Blood is a fluid connective tissue composed of cellular parts like red blood cells…

Q: This is determined by antigens on the surface of red blood cells. a. Crossmatching b. Blood typing…

A: A test that determines a person’s blood group is known as blood typing test . The test is vital if…

Q: n a man's blood analysis it was found: hematocrite - 38%, hemoglobin - 120 g/l, erythrocytes - 3.0 x…

A: Blood is a specialized liquid connective tissue. A blood is a body fluid that has four main…

Q: 40. What is the content of reticulocyte that differs it from mature erythrocyte? A. Heinz bodies B.…

A: Difference between reticulocyte and mature erythrocyte :-

Q: The following reactions are obtained on ABO testing of a patient's blood sample. What is the most…

A: In ABO blood typing the reactions obtained on testing help determine an individuals ABO blood group.

Q: A screening test that can detect every single case of a disease would be __________________________…

A: A screening test's sensitivity is a measure of its ability to identify individuals who truly have…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.