How is oxygen and carbon dioxide transported across the lungs to the blood? How are they each carried in the blood through the body? How are they released from the blood?

Q: How are the lungs designed in human beings to maximize the area for exchange of gases?

A: Lungs which are part of respiratory system helps to provide enough supply of oxygen to the different…

Q: How are oxygen and carbon dioxide transported in the blood? Know the relative amounts carried as…

A: Blood is the liquid connective tissue.

Q: What is the primary mechanism for control over breathing in order to protect blood oxygenation?

A: BREATHING is the process in which the air moves into the lungs from outside the atmosphere. a…

Q: how does the body increase oxygen availability at high altitude?

A: Oxygen saturation levels refer to the extent hemoglobin is bound or saturated to oxygen. High…

Q: What is the lower respiratory tract made up of?

A: Human respiratory organs form a passage through which air transports- it is called as  respiratory…

Q: How is the fluid in babies lungs emptied at birth?

A: During the delivery of normal and healthy baby, there is a specific process through which the lungs…

Q: What is the function of the mucous lining of the epithelium inthe respiratory tract?

A: Respiratory epithelium is a type of ciliated columnar epithelium found lining most of the…

Q: What are the two ways that oxygen can be transported in the blood?

A: The oxygen transport by the blood, we will consider blood to be composed of two phases-plasma and…

Q: How is the structure of the alveoli adapted for diffusion?

A: The respiratory bronchioles open into alveolar ducts which terminate into an extended passage known…

Q: What drives the movement of gases during breathing?

A: Human anatomy is the branch of science that deals with the study of the form and function of organs…

Q: What are the components of the respiratory system?

A: Introduction:-  The respiratory system is the organs and other parts of our body involved in…

Q: What is the mechanism of gas exchange between alveoli andpulmonary capillaries? In a healthy person…

A: Respiration is the movement of oxygen from the external climate to the cells inside tissues, and the…

Q: How does the position of the arytenoid cartilages changewhen a person is simply breathing versus…

A: Cartilages are a type of a specialized connective tissue. They are made up of smooth elastic tissue…

Q: The lungs perform a variety of which functions?

A: Lungs are the primary respiratory organ for pulmonary respiration. Lungs are supplied with air…

Q: What is the primary function of the Respiratory system?

A: The respiratory system consists of the nasal cavity, the trachea and the lungs. It helps in…

Q: How is haemoglobin associated with respiration explained?

A: Hemoglobin is the iron-containing protein present in erythrocytes. The "heme" is the iron part,…

Q: How is the pontine respiratory group related to the control of breathing?

A: Breathing is a motor behavior. It is generated and controlled by the central nervous system. The…

Q: What is the primary mechanism for control over breathing in order to protect blood from oxygenation?…

A: BREATHING is the process in which the air moves into the lungs from outside the atmosphere. a…

Q: Which are the major disease-induced cause of inadequate oxygen movement between alveoli and…

A: Ventilation-Perfusion Inequality.

Q: What important gas do we take in when we breathe?

A: We know that during breathing inhale and exhale of gases.  So during inhale we take Oxygen gas…

Q: What is the importance or value of having the lungs divided into lobes?

A: The process of breathing, which includes the inhalation and exhalation of air from and to the…

Q: Which of the following respiratory structures are supported by cartilage: nose, larynx, trachea,…

A: Cartilage can be described as smooth and elastic tissue that is found in ends of long bones in…

Q: What helps oxygen to be absorbed rapidly into the blood in the lungs?

A: The cells in the body require oxygen to release energy from food efficiently by aerobic respiration.…

Q: What is in hemoglobin that brings oxygen to the different parts of the body?

A: Oxygen is transported in the blood in two ways:   Dissolved in the blood (1.5%).…

Q: In what form does most of the carbon dioxide travel in the blood? How and where is this molecule…

A: Carbon dioxide is a colorless and non-flammable gas that we expel out while breathing.   In the…

Q: How do you control oxygen coming in and carbon dioxide going out of your body? In the partial…

A: Ans.  Breathing  The process of taking oxygen into the body and removing carbon dioxide out of the…

Q: How will repeated episodes of apnea affect lung ventilation, i.e. air exchange?

A: Apnea is a condition where there is no breathing or exchange of gases between the lungs and the…

Q: What is the difference between the respiratory mucosa and the respiratory membrane and how does gas…

A: The difference between the respiratory mucosa and the respiratory membrane and the exchange of…

Q: for the air to pass through nasal cavity before it enters the lungs?

A: The human body comprises two respiratory sponges called lungs. The left lung is slightly smaller…

Q: What are the goals of respiration? What dictates the need for more effective respiration?

A: Cellular respiration takes place both aerobically as well as anaerobically. When oxygen is present…

Q: What is the relationship among the Haemoglobin, iron and TIBC levels?

A: The pigment in the blood that basically presents in erythrocytes (red blood cells) of the living…

Q: Does the size of the lungs change when we inhale or exhale? How?

A: The size of lungs continuesly changes during inhalation and exhalation. Mechanism of breathing:…

Q: how does oxygen and carbon dioxide transport in the blood

A: Carbon dioxide is released into the bloodstream, mixed with blood proteins such as carbamino…

Q: How are the lungs protected from excessive inflation?

A: The cardiovascular system is the transport system of the body. Blood circulates through the body…

Q: What is the difference between external respiration and internal respiration?

A: Respiration is the process of breathing where oxygen is inhaled and carbon dioxide is exhaled. It is…

Q: How can higher altitudes affect the respiratory rate? What happens if a person drinks alcohol after…

A: Introduction  The human body can acclimate to high altitudes both quickly and gradually. The human…

Q: Explain how carbon dioxide is transported from the tissues to the lungs?

A: The process of cellular respiration that takes place in the mitochondria of cells is responsible for…

Q: Why doesn’t the lungs collapse even after forceful expiration?

A: Expiration or exhalation refers to the outflow of air or breathes from an organism. The air moves…

Q: What three structures compose the upper respiratory tract? What three structures compose the…

A: Humans need oxygen for respiration (production of energy). They get oxygen from the atmosphere by…

Homeostasis

Homeostasis is a self-regulatory process through which different biological systems maintain constant internal environmental conditions to compensate for environmental changes. In human physiology, it is a process of self-regulating internal, chemical, and physical conditions at an optimal level for survival. The stability through homeostasis can be attained through dynamic equilibrium, in which there is a continuous change until it reaches its systemic conditions.