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

Q: What happens in asthma?

A: Asthma (as-ma) is a chronic disorder of the airways, in which a person cannot breathe or experiences…

Q: Why are frequent blood donations hazardous for the donor?

A: When a person has got blood drawn voluntarily for transfusion purposes then the method is known as…

Q: How many genes are in Haemoglobin?

A: Haemoglobin is the protein that makes blood red. Generally, it is composed of four protein chains…

Q: What is erythromycin?

A: Erythromycin belongs to a class of antibiotics called macrolide antibiotics. Macrolide antibiotics…

Q: Which blood type would be a universal donor?

A: Blood group types depend on proteins considered antigens that are available on red platelets. There…

Q: Explain the chemical events that take place to form a blood clot to seal the wound?

A: Blood exhibits coagulation or clotting in response to an injury or trauma. This is a mechanism to…

Q: What is Sickle cell disease ?

A: Sickle cell is a Autosomal recessive trait. In this the shape of Rbc changes from oval to sickle…

Q: If a patient were to receive an intravenous solution, which kind of solution should be used?

A: Intravenous solutions are fluids that are injected directly into the vein. Thus this fluid we…

Q: How is hemoglobin recycled?

A: Hemoglobin is a protein present in the red blood cells that contain the globin and heme group. Heme…

Q: At a murder trial, a pathologist is asked whether the dead baby he examined had been alive at the…

A: There are several methods available that can be used to tell whether the infant had been alive at…

Q: What happens when the vacuum has been created and the blood is drawn in?

A: The vacuum or space is very harmful if there is in not proper protection.

Q: How long does leptospirosis last?

A: Answer:- Leptospirosis may occur in two phase   1st phase- Fever, chills, headache, muscle aches,…

Q: Why is asthma considered an obstructive disease?

A: Obstructive lung disease is a category of respiratory disease characterized by airway obstruction.…

Q: Define the term Radiotracers?

A: Medical imaging is a technique that refers to various processes and techniques to create images of…

Q: What gene makes hemoglobin?

A: Hemoglobin is the iron-containing protein present in erythrocytes, whose major function is to carry…

Q: What is pulmonary tuberculosis ?

A: Most of the tuberculosis is not contagious and are asymptomatic due to latent stage. The symptomatic…

Q: What is the extrinsic pathway?

A: A pathway is a series of biochemical reactions catalyzed by various enzymes. Pathways can be of two…

Q: Which vitamin is essential for the coagulation of blood?

A: Vitamins are essential micro-nutrients for an organism which are required in small quantities for…

Q: What is bilirubin? What is the familiar pathological disorder caused by increased bilirubin level in…

A: BILIRUBIN is a yellow colored compound made by breakdown of hemoglobin in aged RBC . It passes…

Q: What must be done if an admitted patient refuses to blood extraction?

A: A patient's blood is often extracted from an admitted patient to help a physician diagnose a disease…

Q: what is an adverse event?

A: An event, preventable or nonpreventable, that caused harm to a patient as a result of medical care.…

Q: What creates hemoglobin?

A: Hemoglobin is a red protein and pigment present in the red blood cells. It transports oxygen from…

Q: what would be the consequences of a deficiency of haemoglobin in our bodies?

A: Hemoglobin is the respiratory pigment and a protein molecule present in the red blood cells (RBCs).…

Q: What is anemia? What arethe four main types ofanemia?

A: Red blood cells are also called as red blood corpuscles or erythrocytes and it is the most common…

Q: What type of blood is the universal donor?

A: There are four main blood groups or types. They are A, B, AB, and O. The genes you inherit from your…

Q: What is known as bleeders disease?

A: Bleeders disease is a disease in which blood does not clot after an injury. In this injury a blood…

Q: What is pus?

A: A human body is constantly exposed to several disease causing microorganisms but their immune system…

Q: Why does pericarditis develop?

A: Pericarditis  An inflammation & swelling of the delicate, sac-like tissue around the heart…

Q: What are the basic things that we must carry in our first aid kit?

A: The basic and immediate medical care/assistance provided to a person, who is suffering from an…

Q: What does anaemic mean?

A: Anaemia is a condition in which you lack enough healthy red blood cells to carry enough oxygen to…

Q: What happens to lung tissue in infected lungs?

A: Question - What happens to lung tissue in infected lungs?

Q: What kind of words are Broca’s patients least likely to use?

A: Aphasia is the inability to understand language or speech and how to communicate with others.…

Q: How can ischemia lead to necrosis?

A: The blood contains a protein called hemoglobin. The hemoglobin is responsible for oxygen transport…

Q: What happens to the airways when a person has pneumonia?

A: Pneumonia is a disease of lungs in which there is difficulty in breathing. It can occur as primary…

Q: What is another name for Leptospirosis?

A: Leptospirosis is a blood infection that is caused by bacteria leptospira. the signs and symptoms may…

Q: What is the chemical makeup of hemoglobin?

A: Hemoglobin is a protein present in the RBCs, which carries oxygen to the tissues and receive CO2…

Q: what is cold, pneumonia or the flu? Explain the differences.

A: Many respiratory tract infections have similar symptoms.

Q: which blood type is considered universal donor?

A: The whole blood has surface antigen in the RBCs gave way for different types of blood types such as…

Q: Why do blood tests play such an important part in assessing the overall health of a patient?

A: The blood tests are of generally three different types such as complete (CBC), metabolic panel, and…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.