Explain the roles of the muscles involved during the inspiration and expiration phases of respiration. In which phase does the diaphragm contract?

Q: Explain the significance of cartilage and smooth muscle in the organisation of the wall of the…

A: Lung illnesses are disorders that cause the lungs to stop working properly. The lungs are a vital…

Q: What factors influence the variability in maintenace respiration?

A: Respiraton It is an intracellular oxidation process in which complex organic substances are broken…

Q: Describe the function of the pulmonary stretch receptors?

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

Q: Describe the effect that impulses from the pneumotaxic and apneustic centers in the pons have on the…

A: The process of breathing refers to the gaseous movements through the air passageways that occur for…

Q: a. Describe the function of the external intercostalmuscles.b. Describe the mechanism of and the…

A: According to the question, we have to describe the function of external intercostal muscles, in…

Q: Suppose that the thoracic wall is punctured at the end of a normalexpiration, producing a…

A: Pneumothorax is the condition in which air leaks in the space between the lung and the chest wall,…

Q: Compare and Contrast Breathing Respiration

A: Breathing and respiration are the major processes that are important for the normal functioning of…

Q: Describe the physical principles governing the movement of air into and out of the lungs, and the…

A: Lungs are the principal organs of respiration. The lungs are paired organs that are located on…

Q: What muscle groups are involved in ventilation during rest? During exercise?

A: The Muscle is a soft tissue that is responsible for producing force and motion facilitated by the…

Q: Explain the mechanisms involved in quiet inspiration and in forced inspiration, and in quiet…

A: Pulmonary ventilation comprises two major steps: inspiration and expiration. Inspiration is the…

Q: Describe the physical principles governing the movement of air into the lungs and the actions of the…

A: The mechanics of breathing is determined by the interactions between gas pressure and volume.…

Q: Fill in the blank:  When the diaphragm contracts, the size of the thoracic cavity…

A: Diaphragm is a dome-shaped muscular membrane which separates thoracic cavity from the abdominal…

Q: What is the difference between respiration and breathing?

A: Respiraton: The breakdown of the C-C bonds of complex compounds through oxidation within the cells…

Q: Describe the structure and function of the accessory muscles of expiration and inspiration.

A: The respiratory framework comprises basically of two sections, an organ for gas exchanging, the…

Q: Describe the area of the brain in which automatic control of rhythmic respirations resides?

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: How is contraction of the inspiratory muscles a crucial point?

A: The inspiratory muscle includes diaphragm, external intercostal muscles, scalene muscles and…

Q: How does an uncoupler of respiration work?

A: Aerobic respiration follows specific biochemical pathways (glycolysis, citric acid cycle, electron…

Q: Diagram and explain the mechanism of inspiration and the mechanism of expiration

A: Respiration is the process of removal of carbon dioxide from the lungs and taking oxygen from the…

Q: Discuss the regulation on respiration

A: Respiration is the process by which gaseous exchange of the body takes place .

Q: Distinguish between external and internal respiration

A: Respiration is an important process that occurs in the organism. Breathing is a physical process…

Q: Which of the following muscles contract so we can exhale MORE air? a. Diaphragm and External…

A: Human respiratory system is a network of organs and tissues that helps us breathe. It consists of…

Q: Describe the attachments of the diaphragm.

A: The diaphragm is a twofold domed musculotendinous sheet, situated at the substandard most part of…

Q: The nerve to the sternocleidomastoid muscle was damaged during surgery. What type of breathing will…

A: Respiration is a biochemical process of oxidation of organic compounds in an orderly manner for the…

Q: List the muscles of respiration (both inspiratory and expiratory muscles) and explain their role in…

A: In animals, respiration is the biological process, which results in exchange of gases, oxygen and…

Q: How would paralysis of the diaphragm alter inspiration? a. It would prevent contraction of the…

A: A big muscle found beneath the heart and lungs. This is helpful to breathe. During inhaling the…

Q: describe the action of the diaphragm muscle and the intercostal muscles (the ones between the ribs)…

A: diaphragm is an elastic tissue which is present beneath the lungs . intercostal muscles are those…

Q: What type of respiration is used if oxygen is absent

A: Cellular respiration is the process by which a cell broken down glucose and produce energy in the…

Q: What do the collective action of the accessory muscles of expiration causes?

A: There are various associated muscles which contribute mechanically for a proper exhalation and…

Q: Why do gym instructors or PE teachers instruct those exercising to breathe deeply?

A: During exercise like walking, running, swimming, cycling etc. proper breathing is very important to…

Q: Shorty McFleet noticed that his rate of respiration was elevated after running a 100- meter race…

A: A person's maximum heart rate can be calculated by subtracting their age from 220. If the client is…

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: . Define and describe how the thoracic cavity changes in size and shape during respiration

A: Answer - Respiration is defined as a metabolic process wherein the living cells of an organisms…