Which of the following gases readily combines with the haemoglobin of the blood? Carbon monoxide Methene Oxygen Nitrogen dioxide

Q: Bacteria and dust particles are moved back up the bronchiole by the sweeping motion of the: Cilia…

A: Introduction :- Layers of smooth muscle make up the bronchioles, which enable bronchodilation and…

Q: Which of the following has the greatest combined cross-sectional area?A. Terminal bronchiolesB.…

A: The respiratory system is one of the vital biological systems, which is segregated into upper and…

Q: Most of the carbon dioxide in the blood is carried in the form of a. dissolved CO2 b.…

A: The respiratory system is the network of organs and tissues that helps an individual breathe. It…

Q: Which one is true about gas exchange? Determining partial pressures enables us to hinder and stop…

A: Which one is true about gas exchange?

Q: A person has been hyperventilation for an extended period of time. This person is at risk of…

A: Hyperventilation is a condition of fast-breathing. It affects the equilibrium between inhaling O2…

Q: The conducting zone in the respiratory system includes all of the following structures EXCEP

A:

Q: pressure (true , false)

A: Exhalation can be defined as the flow of the breath out of the organism. In animals, it can be…

Q: All are true of the alveoli except contain a lipoprotein to help in inflation they have thin walls…

A: Introduction  Lungs are the key organ which plays major role in respiration and gaseous exchange.…

Q: What is cause of gas exchange in the tissues throughout our body. Also what is causing the gas…

A: Respiration is the process through which gases from the atmosphere and the body are exchanged.…

Q: Which of the following prevents the aspiration of foods and liquids?A. EpiglottisB. Cricoid…

A: Oral cavity is separated from the nasal cavity by the hard palate and soft palate. Oropharynx region…

Q: Which of the following statements regarding the respiratory system is not correct? Trachea is lined…

A: The air reaches the lungs through the windpipe known as the trachea. It initiates just next to the…

Q: Some inhaled air does not participate in gas exchange because it fills the _____ of the respiratory…

A: Dead space is the amount of air that is inhaled but remains in either conducting airways or alveoli…

Q: Which of the following respiratory systems is not closely associated with a blood supply? the lungs…

A: Insects have an open circulatory system, which differs from closed circulatory system found in…

Q: When comparing the amount of oxygen gas to the amount of other gasses in air or our bodies, we use…

A: A gas is a state of matter having comparatively great distance among its constituent particles. In a…

Q: Carbon dioxide is produced at such a low level that it can be transported as the gas. The majority…

A: The major sites of gas exchange are alveoli. Gases are exchanged between blood and tissues as well.…

Q: Which one is the correct pathway for the flow or air to the lungs? pharynx-> larynx -> trachea ->…

A: Introduction The respiratory Pathways responsible for transporting the air from the outside to the…

Q: Respiratory System The respiratory system functions in the exchange of gases between the external…

A: Introduction The respiratory system is a biological system in animals and plants that consists of…

Q: If a respiratory pigment such as hemoglobin or hemocyanin is not present in blood the blood would…

A: Blood transports oxygen from the lungs to the heart and then from the heart to various regions of…

Q: Which of these would BEST indicate a patient has a problem because of inadequate breathing? A rapid…

A: Breathing problems occurs due to inadequate breathing patterns either due to decreased oxygen supply…

Q: The relatively superficial layer of the pleura is called the _____ pleura.

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Which of the following paths reflects the correct flow of air into the lungs?a. nasal cavity →…

A: The respiratory system is involved in supplying clean oxygen to the body and simultaneously, it…

Q: Which of the following statements about the lungs is not correct? Parietal pleural membrane covers…

A: The statement which is not true is: Parietal pleural membrane covers each lungs

Q: The pressure inside the alveoli is less than the atmosphenic pressure

A: The air around you has weight, and it presses against everything it touches. That pressure is called…

Q: A patient is hyperventilating (breathing very quickly). Consider the consequences of this action on…

A: Hyperventilation is a condition in which a person starts to breathe very fast. Excessive breathing…

Q: Some patients with severe emphysema have constant high levels of carbon dioxide because of…

A: patients have a reduced ability to exhale carbon dioxide adequately, which leads to hypercapnia.Over…

Q: Patients with cystic fibrosis (CF) have a defect in which of the following parts of the respiratory…

A: Question - Patients with cystic fibrosis (CF) have a defect in which of the following parts of the…

Q: why must our lungs return to not collapse? list factors needed to enable it to be possible.

A: Answer: BREATHING =It is the process of exchanging gases from environment to lungs and vice versa.…

Q: Which vessels carry oxygenated blood away from the respiratory membrane? Multiple Choice Respiratory…

A: Oxygenated blood refers to the blood that has been a move to oxygen in the lungs. Deoxygenated blood…

Q: The superficial layer of the pleura is calledthe pleura.

A: The lungs are the primary organs of the respiratory system that is located in the thorax. It…

Q: Which of the following is essential for the proper functioning of the lungs optimal body temperature…

A: The main factor for proper lungs functioning is :  Diffusion of carbon dioxide from cells  we inhale…

Q: Which of the following carries oxygento various parts of human body?A. Red blood cellsB. White blood…

A: The supply of oxygen to human body is of utmost importance to burn food for the release of energy…

Q: The respiratory rate times the tidal volume corrected for dead space is the total lung capacity…

A: Ventilation refers to the respiratory process in which the air moves between the environment and the…

Q: Which of the following is not part of the conducting zone in the respiratory system? O A.…

A: The conducting zone and the respiratory zone are the two zones in which the respiratory system is…

Q: Identify and label the different structures of the bronchioles.

A: Introduction Bronchioles:- These are air passages inside the lungs that branch off like tree limbs…

Q: Which of the following controls the normal breathing process?a) Amino acidsb) Cholesterolc) Ventral…

A: Respiration is the biological process that results in exchange of gas between the cells of the…

Q: The smallest functional unit of the lung is called the and is where gas exchange with the…

A: Lungs serve as the primary organs of the respiratory system. Mammals have two lungs which are…

Q: During exhalation, the pressures within the pleural space (intrapleural pressure) and the lung…

A: More Negative,Postive

Q: Which of the following is the most important factor in determining whether oxygen dissociates from…

A: Haemoglobin refers to the iron-containing metalloprotein found in red blood cells that transports…

Q: Which of the following is true regarding the trachea

A: One of the most vital systems in the body is the respiratory system. This system is responsible for…

Q: Which one is NOT the cause of anemic hypoxia? . decreasing the number of erythrocytes. . carbon…

A: The fluid in the body that delivers oxygen and nutrients to the cells, as well as removes metabolic…

Q: A person has difficulty breathing and tires easily. The person goes to a pulmonary doctor and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What important detergent lines the alveoli in the lungs and keeps the alveoli expanded? None of the…

A: Type 2 alveolar cells secrets alveolar fluid or surfactant ( surfactant are mixture of phospholipids…

Q: Explain how an individual with emphysema will have a difficult time carrying out respiration.

A: Emphysema is a medical condition that majorly affects the lungs of an individual. The lungs are…

Q: In cases of severe asthma, a patient's bronchioles can become chronically inflamed and obstructed,…

A: Asthma is a disease of airway. In this condition inflammation of the airway occurs and it causes…

Q: Which of the following cartilage structures prevents swallowed food from entering the trachea? Hyiod…

A: Respiratory system is respond for transporting the gases between the atmosphere and the internal…