Which of the following is the concentration of hemoglobin-bound oxygen in the blood when the heme is fully saturated? 8500 uM 8630 uM 2200 uM 8800 uM

Q: A healthy person is given 100% oxygen instead of 21%. Which of the following will be true in this…

A: The question is asking about the effects of breathing 100% oxygen instead of the normal 21% oxygen…

Q: Which of the following stabilize the hemoglobin quaternary structure of low-affinity to oxygen…

A: Haemoglobin is an important protein present in RBCs. It coprises of four subunits. Each subunit has…

Q: Below Po2 of 40 mmHg, where the HbO2 curve is steeper, small changes in Po2 cause a relatively…

A: The amount of gas carried by the blood is governed by Henry's law. Henry's law is a gas law that…

Q: In a healthy lung, an increase in the alveolar Po2 will cause an increase or decrease in the percent…

A: Introduction: The hemoglobin and oxygen combine and make oxyhemoglobin. This is represented as HbO2.…

Q: To determine the possible obstruction of the airway, a FEV may be measured using a spirometer. Under…

A: Asthma is a condition in which there is hyperresponsiveness of the airways,  increase in bronchial…

Q: After exhalation of carbon dioxide, His 146 becomes in O Protonated; Increased O Deprotonated;…

A: The statement is describing the Bohr effect, which is a phenomenon where the binding of oxygen to…

Q: A given amount of blood have 19% O2 measured at 0 °C and 1.0 atm. Hemoglobin in the blood can carry…

A: Hemoglobin is considered the protein molecule that is responsible for the red color of the blood. It…

Q: The O2-binding curves for normal haemoglobin (Hb A) and a mutant haemoglobin (Hb Kempsey) are shown…

A: Oxygen dissociation curve for hemoglobin is sigmoidal in shape.  In hemoglobin, binding of one…

Q: As you cool off, metabolism at the skeletal muscles decreases, and the oxygen saturation curve…

A: Answer: Oxygenated blood means when there is high amount of oxygen in blood , Deoxygenated blood…

Q: Lowering the pH from 7.4 to 6.8, which can occur during heavy respiration, reduces the Hill…

A: The Hill-coefficient refers to the ultrasensitivity that means steepness of oxygen and hemoglobin…

Q: The diffusion coefficient of a gas is a constant and is not affected by disease states or treatment…

A: The respiratory system is responsible for the exchange of oxygen and carbon di-oxide between the…

Q: How did you get this? -> "1 gram of hemoglobin can carry 1.34 mL of oxygen"

A: There are four subunits in each hemoglobin molecule, each of which has heme groups that contain…

Q: Oxyhemoglobin formation is promoted at the while deoxyhemoglobin formation is promoted at the…

A: We know that A protein found in the erythrocyte's cytoplasm that comprises a globin chain and heme…

Q: PHOW does the oxygen binding curve of fetal hemoglobin differ from that of adult hemoglobin

A: Introduction : Oxygen is distributed throughout the body by the Red blood cells which contains the…

Q: The shape for curve of oxygen binding to Myoglobin is ___________ and the shape for curve of oxygen…

A: Because of their distinct structure, myoglobin and hemoglobin have slightly different…

Q: When compared to a blood sample from a normally breathing person, a person with pulmonary disease…

A: The respiratory system is involved in gaseous exchange and it is mainly performed by the lungs.…

Q: Which of the following statements about oxygen transport is TRUE. Increases in temperature and…

A: In terms of primary sequence, myoglobin and hemoglobin are only distantly related. As myoglobin…

Q: Is it correct to say that iron atoms in the blood carry oxygen? Shortly say why or why not.

A: Oxygen is essential for life. Red blood cells are the key elements that carry oxygen and removing…

Q: What is an "empty" grave?  A. A grave that is booby-trapped to trick grave robbers.   B. A grave…

A: The term 'empty grave' can be interpreted in different ways depending on the context. However, in…

Q: How does the concept of partial pressure explain the diffusion of oxygen into our blood stream?  Why…

A: The partial pressure of oxygen, otherwise called PaO2, is an estimation of oxygen pressure in…

Q: Place a single word into each sentence to make it correct saturation The relationship between…

A: One hemoglobin molecule contains four atoms that may bind to a maximum of four O2 molecules and form…

Q: Which are not allosteric effects that occur in hemoglobin? Are used by H* Involve binding away from…

A: Hemoglobin is an allosteric protein. This means that the binding of oxygen to one of the subunit is…

Q: A subject who is at 0-95ATM (211-02) has an arterial O₂ concentration of 19ml/dL and and arterial…

A: Oxygenation of tissues is crucial for maintaining the metabolic process that occurs in each and…

Q: When the blood passes through the lungs, CO₂ is expelled and the hemoglobin picks up oxygen. Place…

A: In the process of oxygenation of hemoglobin in the lungs and the release of carbon dioxide, certain…

Q: At a pO 2 of ~100 torr, hemoglobin in whole blood is about 90% saturated with oxygen.  This…

A: Hemoglobin is an oxygen transport protein that is found inside the RBCs. It takes up the oxygen from…

Q: The shape for curve of oxygen binding to Myoglobin is curve of oxygen binding to Hemoglobin is Flat,…

A: Because of their distinct structure, myoglobin and hemoglobin have slightly different…

Q: Expired air considered as a whole (not just the last 10 mL) is about 15.3% O2 and 4.2% CO2.  Why…

A: Introduction: Breathing occurs in two phases: Inspiration: Atmospheric air is taken inside the…

Q: Which of the following statements regarding the transport of oxygen by hemoglobin is correct? Upon…

A: "Blood" is an extracellular matrix made up of plasma, red blood cells, platelets, and white blood…

Q: A female patient has presented with the following results for spirometry and plasma Po2. What is…

A: Parameter Value Normal range Vital Capacity 3160 ml 80% or more of predicted value FEV1 2420…

Q: In a normal healthy person breathing ambient air at sea level which one of the following will be…

A: The question is asking us to identify which of the given statements is true for a normal healthy…

Q: Which of the following gases readily combines with the haemoglobin of the blood? Carbon monoxide…

A: Hemoglobin(Hb or Hgb) is the member of the iron-containing oxygen-transport metalloprotein family in…

Q: When a patient’s blood is taken to determine her arterial oxygen content, the blood is immediately…

A: Blood tests are important markers used to assess the health of an individual. Collection and storage…

Q: Pulmonary surfactants are molecules excreted within the lungs to reduce the surface tension of fluid…

A: Epithelial type II cells release pulmonary surfactant, a combination of lipids and proteins, into…

Q: Name the gas that reduces oxygen carrying capacity of the blood.

A: Hemoglobin is a protein molecule found in red blood cells that help in carrying oxygen to different…

Q: Which statement/s is/are TRUE? S1 = Blood arriving in the lungs has a low partial pressure of oxygen…

A: Introduction: In human lungs, the alveoli are where gas exchange takes place. By measuring the…

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.