Where are blood cells produced?

Q: ___________ anti-bodies are now used for treatment of cancer.a) Monoclonal b) Diclonal c) Natural d)…

A: Cancer is a disease which involves abnormal cells growth with the potential to invade or spread to…

Q: When T-cells and macrophages attack the myelin sheet covering nerves the disease that results is…

A: T-cell is a white blood cell that lives in our body, it fights viruses and helps us to get sick. The…

Q: 1) Which line of defense are these immune response components part of? A) Complement: B)…

A: Immune system helps in protection of organism against disease.Immune system helps in detection and…

Q: Where are blood cells produced? A) in red marrow inside of bones O B) in the liver C) in yellow…

A: Mostly all type of the blood cells the red blood cells and the white blood cells and platelets are…

Q: Which of the following cells share a common progenitor cell with macrophages? a)Astrocytes b)…

A: The question is asking us to identify which of the listed cell types shares a common progenitor cell…

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: The grouping of blood is based on substances called: A) antibodies B) antigens C) antitoxin D)…

A: Amswer is b.) Antigen.

Q: Foreign materials are filtered out of the lymphatic fluid by what type of cell located within the…

A: A lymph node is a kidney shaped organ of lymphatic system and the adaptive immune system. A large…

Q: What type of cells secrete antibodies? A) Cytotoxic T cells B) Helper T cells C) B cells…

A: Antibodies are  glycosylated protein molecules, also known as immunoglobulin. Antibodies are antigen…

Q: Sutures()

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

Q: Lysozyme does which of the following?a) Disrupts cell membranesb) Hydrolyzes peptidoglycanc)…

A: Lysozyme, otherwise called muramidase or N-acetylmuramide glycanhydrolase, is an antimicrobial…

Q: Which of the following is not considered a "first line of defense" against pathogens? a) lysozyme b)…

A: All the options are considered as the first line of defense against pathogens .…

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: 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: These carry blood from the lungs to the heart: A) Bronchial TubesB) Pulmonary ArteryC) Pulmonary…

A: The cardiovascular system is also called a vascular system. The cardiovascular system consists of…

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: Hemocytes are stem cells which become red blood cells (RBC). The RBC's are filled with a protein…

A: Red blood cells (also known as erythrocytes) are the most common type of blood cell and are an…

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: Vascular fluid: A) Is 20% of extracellular fluid B) Is regulated by growth hormone C) Is 60% of…

A: The vascular system consists of the blood vessels and the lymph vessels. The blood vessels are of…

Q: What is not true with CT Scan?     A) Combines many X-ray images B) Scanning is often painful C)…

A: KEY WORDS :- C T Scan - Computed Tomography scan.

Q: Which protein is responsible for the ability of influenza virus to bind to epithelial cells?…

A: Influenza is commonly known as the flu. It is commonly caused by the influenza virus. The symptoms…

Q: Which of the following cells share a common progenitor cell with macrophages? a)Astrocytes b)…

A: The question is asking us to identify which of the listed cell types shares a common progenitor cell…

Q: 9. Which is NOT a component of lymph fluid? A) CO2 B) Dead blood cells C) Pathogens D) Dissolved…

A: Introduction  In order to purify and filter lymph, the lymphatic system is a system. The lymphatic…

Q: Solid tumors of connective tissue such as muscle, bone, cartilage, and fibrous tissue (rare in…

A: Cancer is a broad term used to describe a group of diseases characterized by the abnormal and…

Q: 16) Which of the following is not true about the functions of lymphatic capillaries? A) absorb the…

A: Human lymphatic system comprises of lymphatic capillaries, lymphatic vessels, lymphatic ducts and…

Q: of vessels d permeability of vessels

A:

Q: What is the role of histamine in inflammation? A)Histamine increases the volume of blood flow in…

A: Histamine is the chemical substance released by mast cells and other immune cells. It plays a major…

Q: How does capillary electrophoresis differ from gel electrophoresis?   a) The capillary system can…

A: Gel electrophoresis is done in a vertical or horizontal plane with a polymeric matrix of…

Q: Monocytes enlarge into macrophages and engulf microbes. a) True b) False

A: Monocytes are a type of white blood cells that help in protecting the body from infections. They…

Q: What are the monoclonal antibodies: a) antibodies produced in one animal; b) antibodies delivered in…

A: Antibodies are specialised Y shape proteins that binds  to the foreign invaders -whether they are…

Q: Under the microscope, a tissue specimen shows cells scattered in a transparent background. This is…

A: EXOCYTOSIS is the secretory mechanism that characterizes:- merocrine gland. EXPLAINATION:- Exocrine…

Q: Which one is at the chemical level, considered non-living? A) lymph B) blood C) basophil D) valve E)…

A: Studies suggest that , with in heart the  aortic valve lies in a unique hemodynamic environment, one…

Q: Which of the following are important for viral protection? ( select all the correct answers)    a)…

A: The immune system checks the body for infections or problem-causing chemicals and fights any harmful…

Q: The lab performs a complete blood count with cell differential while the patient is still in the…

A: Bacteria are microscopic organisms that positioned in prokaryote as these are unicellular organisms.…

Q: The lab performs a complete blood count with cell differential while the patient is still in the…

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: Which of the following is not part of the human immune response? A) producing antibodies B) the skin…

A: When there is antigen enter in human bidy immune system recognizes and destroys, substances that…

Q: Please answer all parts, thank you!) 1) Mature red blood cells contain hemoglobin for transporting…

A: Here i discussed about the questions related to virus.

Q: What is the coagulation cascade? Why is it important? b) Explain the steps of the foreign body…

A: Introduction The way the body defends against what it considers harmful or foreign substances. In an…

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: 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…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.