Theoretically, type _____ blood can be donated to all personsbecause it lacks .a. AB, antibodies b. O, antigens c. AB, antigens d. O, antibodies

Q: Neutrophils are most effective at: antibody formation. O fighting a viral infection. fighting a…

A: Ans- Neutrophils are the most common type of white blood cell in the body, which makes them a first…

Q: A person who has been vaccinated against a disease should have primarily which of these types of…

A: Immunology deals with the study of the immune cells that fight against the invading pathogens in the…

Q: The specific action of hemolysins is toa. damage white blood cellsb. cause feverc. damage red blood…

A: Hemolysins are basically the pore forming exotoxins from the bacteria. It is either lipid or…

Q: A person with blood type A has a. anti-B antibodies in her blood plasma. b. anti-A antibodies in her…

A: Antigen are proteins present on the surface of red blood cells. Antibodies are the proteins that are…

Q: The human immunodeficiency virus has a preference forinfectinga. B lymphocytes.b. cytotoxic T…

A: The human immunodeficiency virus has a preference forinfecting

Q: The process in which antibodies attach to antigens,causing the formation of masses of linked cells,…

A: Answer is c.)  agglutination.

Q: Graveyard of RBC is a) Spleen b) Liver c) Kidney d) Thymus

A: A type of blood cell found in the blood that is produced in the bone marrow. Red blood cells contain…

Q: lood group A has A antigen on the red blood cells with anti-A antibodies in the plasma. O True O…

A: Introduction: The ABO blood group system is the most common blood type system in human blood…

Q: Which blood type carries anti-A antibodies in the plasma? a. B- c. AB+ b. A+ d. A-

A: Answer is a.) B-.

Q: Which of the following is correct regarding individuals who are blood type AB? A) Their red blood…

A: A blood type is the classification of blood, based on the presence and absence of antibodies and…

Q: Which cells in our body are popularlycalled “soldiers of the human body”?A. Red blood cellsB.…

A: The property of body to fight against various diseases that are caused by microorganisms and…

Q: Which of the following statements is FALSE? Blood from a person with blood type AB will react with…

A: Contains anti A antibodies.

Q: A monoclonal antibody isa. capable of inducing any antigen.b. specific to one antigen.c. responsible…

A: Any abnormal condition that hinders normal body functioning is considered a disease. Immunity, the…

Q: Large parasites, such as helminths, are most effectivelyattacked by:(a) Basophils(b) Erythrocytes(c)…

A: Answer- There are many different types of WBCs and all of them tries to protect our body from…

Q: Which of the formed elements arise from myeloid stemcells?a. B cellsb. natural killer cellsc.…

A: Stem cells are defined as precursor cells that have the potency to self-renew and to generate…

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 is the name of the white blood cell that would be triggered to attack unknown antigens? A.…

A: White blood cells, also known as leukocytes are the cells of the immune system that are involved in…

Q: Which of the following is a leukocyte AND a lymphocyte? A. macrophage B. natural killer cell C.…

A: Blood is composed of three types of cells Erythrocytes: which are red blood cells that carry oxygen…

Q: Antibodies dont kill any pathogen directly, why is that?

A: Antibodies are specialized proteins made by the immune system which is involved in recognition and…

Q: The most abundant formed component of blood is _____. a antibodies b platelets c erythrocytes d…

A: The answer is C. Erythrocytes (RBC) are the most abundant formed elements in the blood.  Red cells…

Q: Which of the following increases the likelihood of successful organ transplant? a. matching the ABO…

A: The function of the immune system is to protect the body against all foreign agents and it does this…

Q: People with antigen A on their red blood cells can give blood to someone with blood type(s) * A and…

A: In physiology, the ABO blood group system is defined as the blood system in which human blood is…

Q: Fill in the blank:  Type A blood contains antibody _______________________ in the plasma.

A: Blood typing involves identifying the protein substances called as antigens that are present on the…

Q: The predominant type of leukocyte in human blood is th a. monocyte b. cosinophil c. basophil d.…

A: White blood cells (WBCs), also known as leukocytes, are immune system cells that help the body fight…

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: Which of the following statements is TRUE regarding the ABO blood system? O People who have the B…

A: Plasma membrane of RBCs contain various antigens and based on the presence or absence of various…

Q: You have a patient who needs a blood transfusion. His blood type is O-. Which of the following blood…

A: Blood is an important fluid tissue that transports oxygen and nutrients to all parts of the body.…

Q: Absence of which clotting factor leads to Hemophilia-A? a) Factor VII b) Factor VIII c) Factor IX d)…

A: Introduction :- Hemophilia A is a bleeding disorder characterised by a deficiency in the blood…

Q: В. Compare and contrast the Blood Groups under the ABO system. Makes Antibodies Can Safely Receive…

A: ABO blood group system: a. The ABO blood group system is the most important blood group system in…

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: The greatest concentration of antibodies is found in thefraction of the serum.a. gamma globulin b.…

A: Antibodies are large Y shaped protein molecule produced by the plasma cells which is the main agent…

Q: I have a patient who is blood type B- and has received a blood donation from a blood type B- donor.…

A: Blood.  Blood is a type of connective tissue which connects the whole body. The main function of…

Q: Humans with AB blood-type will produce: a. A and B antibodies b. A and B antigens c. No antigens d.…

A:

Q: Septic shock is life - threatening condition caused by an overwhelming

A: Septic shock- it is a condition sometimes occurs  in severe sepsis, in which the blood pressure…

Q: After a clot has formed, the liqiud remaining is  a) Buffy coat b) Serum c) Plasma d) Lymph e)…

A: Introduction: The fluid portion of the blood is separated from the cellular portion. The plasma is…

Q: Which of the following is NOT a professional antigen presenting cell (i.e. doesn’t express MHCII)?…

A: Antigen-presenting cells (APCs) are crucial for viable immune response, as the working of both…

Q: Rh –ve person donated blood to Rh +ve person for the second time. Then,   A Rh –ve person will…

A: The Rh (rhesus) blood group was first studied in the rhesus monkey. In humans, this blood group…

Q: * .Plasma cells make antibodies F O

A: Plasma cells:- Plasma cells is type of white blood cells, plasma cells also called Plasma B cells,…

Q: A person with type O blood has   a.  anti-A antibodies   b.  anti-B antibodies.   c.  anti-O…

A: Introduction The ABO Blood Group System Is A System For Classifying Human Blood Based On The…

Q: hematopoietic tissues the cells that undergo mitosis to produce all type of blood cells are known as…

A: Given: Hematopoietic tissues the cells that undergo mitosis to produce all type of blood cells are…

Q: which of the following is most prevalent in circulationg blood? a. IgG b. IgM c. heavy chain of…

A: The antibodies are the immunoglobulins, which act as soldiers of the body against the infection…

Q: Which of the following statements is correct about people with blood type AB? 1. Their blood cells…

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

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.