Which of the following does NOT limit normal clot growth to the sight of injury? O A) Removal and dilution of clotting factors O B) Fibrin binding to thrombin O C) Antithrombin III O D) Exposed collagen fibers E) Serotonin

Q: Which of the following is NOT a component of the human body's second line of defense against…

A: INTRODUCTION Defense mechanism of human body Defense mechanism has three lines including physical…

Q: Which of the following describes a cytokine that typically cause a leukocyte to undergo…

A: Leukocyte extravasation (additionally ordinarily known as leukocyte grip course or diapedesis – the…

Q: Aspirin functions to decrease the probability of clot formation by (A) blocking the action of…

A: Blood is a kind of connective tissue which is responsible for transporting the materials across the…

Q: The patient you are caring for needs a blood transfusion. It is determined that she has Type AB…

A: Blood type is a way of evaluating the absence or Presence of antigen on external surface red blood…

Q: Attraction of leukocytes to an inflammatory site is called b) chemotaxis X) margination e)…

A: The immune system of the body is responsible for fighting the infections in the body and providing…

Q: Identify the a.) type of connective tissue present b.) connective tissue cells and fibers present…

A: 1. Connective tissue - Connective tissue is a type of tissue that supports, connects, and separates…

Q: Antithrombin limits the extent of clot formation, but what happens to the clots themselves?

A: Basophils release the nitrogenous compound histamine which is involved in the inflammatory response…

Q: What happens if you were to replace a saline (salt) solution with a water solution in someone’s IV…

A: When administering IV fluids to a patient, it is essential to use the correct type of solution to…

Q: The development of which of the following cells is closely related to reticulocytes? A) monocyte B)…

A: Erythropoiesis is a complex and heavily monitored process that begins with an erythroblast in the…

Q: 1. Which of the following is NOT part of the complement system? a) Antigen presenting cells b)…

A: Immunity refers to the ability of an organism to resist or defend against a specific pathogen or…

Q: 2. List either: a) pulmonary or peripheral, b) venous or arterial and c) oxygenated or deoxygenated…

A: 1. a) peripheralb) venousc) deoxygenated2. a) peripheralb) venousc) oxygenated3. a) pulmonaryb)…

Q: In blood, what solutes contribute to osmotic pressure? A) platelets B) RBCs C) proteins, ions, &…

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

Q: Erythropoietin a) production is inhibited by testosterone b) inhibits the formation of red blood…

A: Erythropoietin is a glycoprotein hormone that has 4 glycans attached to the amino acid chain. It has…

Q: Sutures()

A: Sutures are the threads used to repair the wounds, and there are three types of sutures: continuous…

Q: Reticulocytes are:     Question 6 options:   A)  Nucleated RBCs with…

A: The objective of the question is to identify the correct definition of reticulocytes among the given…

Q: The diagnostic cell in Hodgkin's disease is the:   Question 5 options:   A)…

A: The objective of the question is to identify the specific cell type that is characteristic of…

Q: The laboratory scientist who reviews the marrow reports that the bone marrow is overridden with…

A: Immunoglobulin play a critical role in the immune system by recognizing and binding to specific…

Q: A female patient complains to their physician that they are constantly tired and get out of breath…

A: Hematocrit test measures the proportion of RBCs in the blood. It uses a Centrifuge method or a…

Q: 10. Platelet-platelet binding, or aggregation, requires the interaction of fibrinogen with a…

A: When blood is start to bleed it is stopped by clotting. Blood clotting is also known as Coagulation.…

Q: the difference between the systolic and diastolic pressures is called the ....... pressure

A: Answer: Systole is the closure of tricuspid valve and concludes with the aortic valve as it…

Q: Which of the following is one of the family of immunoglobin like proteins that mediate Ca+2?a)…

A: Cell surface adhesion molecules are primarily involved in the transmission of information from…

Q: This is the liquid (made up of mostly water) that holds the other parts of the blood: A) A BloodB)…

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

Q: 1) Which is/are NOT characteristic of inflammation due to tissue damage? a) Redness b) Coolness c)…

A: Ans. At the tissue level, inflammation results from local immune, vascular and inflammatory cell…

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: The inflammation causes by the activation of A)activation of the macrophage B) increase vascular…

A: Inflammation is a defence process of the body that aids in the body's battle against substances that…

Q: difference between veins and arteries

A: Every tissues and cells in our body requires oxygen for carrying out proper metabolic process.…

Q: Which  MI marker is the most specific and sensitive and remains elevated for 14 days or more? 1)…

A: Myocardial Infarction (MI) is an emergency medical situation, where due to some reason, the blood…

Q: Match the names of the blood cells in column B with their descriptions in column A. Some names are…

A: The formed elements are defined as the type of cells that are present suspended in the plasma and…

Q: Neutrophils are best described as: (a) Phagocytic, have bilobed nucleus and are small (2-5 microns)…

A: Introduction: Phagocytes are white blood cells that assist begin an immune response and safeguard…

Q: ) O dendritic cells: works with adaptive immune system as an antigen presenting cell

A: Answer is D : Dendritic cells : Works with adaptive immune system as an antigen presenting cell .

Q: What do neutrophils do that macrophages dont do? A) antigen presentation B) Degranulate C)…

A: Neutrophils and macrophages are type of white blood cells that helps to impart immunity.  Both…

Q: What substance is not required for coagulation?   a) Calcium b) Vitamin K c) Factor II d)…

A: Blood coagulation: it is the process of blood clot formation when needed by the body in response to…

Q: 30. What is the correct unit for WBC count? CAREER. YOUR FUTURE. a) 103 /L b) 105/L c) 10/L d 10/L…

A: The above-mentioned questions are related to immunology and diseases. Immunology is the study and…

Q: What does the circled structure do? A) signal SA node contraction B) serve as the hearts pacemaker…

A: Human heart is myogenic that means it can generates it's own impulse for the contraction. The…

Q: Hemophilia is a genetic clotting disorder usually characterized by the absence of..........

A: Hemophilia is a generally acquired hereditary issue that impedes the body's capacity to make blood…

Q: The effect of nitric oxide on blood vessels is to:

A: Nitric oxide is an important chemical found in the our body. They relax the inner muscles of our…

Q: 8. After passing through the aortic semilunar valve, a red blood cell accidentally flows backwards…

A: The aortic semilunar valve is the valve that is present between the left ventricle and the aorta.…

Q: Which of the following scenarios might occur when a patients neutrophils are defective for the…

A: Neutrophil is a type of white blood cell and the main function of it is to get activated at the time…

Q: Platelets do this: A) Thin the BloodB) Transfer BloodC) Clot the BloodD) Carry Oxygen

A: The blood is the connective tissue fluid of the organism. It is composed of various cells such as…

Q: 18) Which of the following relates to inflammation? A) First line of defense B) Second line of…

A: The immune system- is the body's defense mechanism against undesired micro-organisms and foreign…

Q: Veins do this: A) Exchange oxygen with the bloodB) Carry blood way from the heartC) Carry blood to…

A: Blood vessels are the components of the circulatory system, which are essential for transporting…

Q: Which of the following is the first phase of hemostasis? A) coagulation B ) vascular spasm D)…

A: In biology, homeostasis can be defined as the state of steady internal, physical, and chemical…

Q: A 30 year old female competitive cyclist lost the medal that she wom by finishing 1st in an…

A: Introduction: The whole blood comprises the fluid portion, named plasma, and the cellular components…

Q: Which of the following happens during inflammation? A) O The capillaries supplying blood to the area…

A: Immunity is the body's defense system that protects the body from the invasion of harmful particles…

Q: A 28-year-old woman comes to the physician because of a 1-week history of painful, red skin spots.…

A: Leukocytoclastic vasculitis (LCV) is a rare inflammatory condition that affects small blood vessels.…