Fill in the blank:  The _______________________ group within the medulla oblongata establishes the basic rhythm of breathing.

Q: Immediately after the creation of an opening through the thorax intothe pleural cavitya. air flows…

A: Discussing about creation of an opening through the thorax into the pleural cavity.

Q: The rhythmic control of breathing is produced by the activity of inspiratory and expiratory neurons…

A: Breathing refers to a rhythmic activity that occurs due to the neuronal network's function within…

Q: Why is it important to distract a person when you are determining the normal rate of breathing?

A: The breathing process is the inhalation of oxygen and exhalation of carbon dioxide in humans. The…

Q: a. The depth of breathing increases and the breathing rate increases b. The breathing rate increases…

A: When we exercise and our muscles work more, the body utilizes more O2 and produces more CO2. The…

Q: Label the attached diagram of the upper respiratory system

A: The upper respiratory tract consists of the nose and nasal cavity, pharynx, and larynx. These…

Q: The exchange of gases that occurs between the alveolar sac and the pulmonary capillary

A:

Q: Clinical terms for variations in respiratory rhythm are listed in the boxes below. Place each term…

A: Respitaory rhythm:It is a consistent and oscillating cycle of the inspiration and expiration.It is…

Q: Place the events of breathing in order, starting with inhalation and ending with exhalation. Two of…

A: Breathing is a physiological process of the movement of air in and out of the lungs to facilitate…

Q: Match the air volumes in column A with the definitions in column B.   Column B1. volume in addition…

A: Expiratory Reserve Volume :- This is the maximum amount of air which is exhaled after a forceful…

Q: State the function of the following structures: Bronchus  pleural membrane  alveoli

A: A bronchus is a passage or airway that conducts air into the lungs. It is divided into primary and…

Q: This connects the larynx to the bronchi in the lungs.a. epiglottis c. tracheab. pleura d. esophagus

A: The lungs are a pair of air-filled, spongy organs on either side of the chest (thorax). Via its…

Q: The main pacemaker of the breathing rhythm is the _____ in the medulla oblongata.

A: Answer- Medulla oblongata is the lower part of the brain stem which helps in involuntary functions.

Q: Inspiration occurs when:

A: Respiration is the process of exchange of gases. Inspiration is the movement of air from the…

Q: Where is an accidentally inhaled object, such as a peanut or a small piece of toy, likely to lodge…

A: The inhalation of a foreign object into the respiratory system is called pulmonary aspiration. The…

Q: Gas exchange occurs in which part of the respiratory system? Select ALL correct answers: O Alveoli…

A: The part/parts of the respiratory where gas exchange occurs is described in details in step 2.

Q: Which of the following symptoms demonstrate increased work of breathing? Grunting Nasal flaring Use…

A: Breathing is a process of moving air into and out of the lungs that involves two process called…

Q: The diaphragm of an individual no longer functions normally due to an accident. Explain how this…

A: The diaphragm is a thin skeletal muscle that sits at the base of the chest and separates the abdomen…

Q: Select the best answer or answers from the choices given: Damage to which of the following would…

A: Cessation of breathing can be defined as the sudden stoppage of breathing and respiratory pattern…

Q: What happens to the respiratory process in a man going up a hill?

A: Aerobic respiration is a type of cellular respiration, in which the oxygen is consumed as a reactant…

Q: Which of the following is an abnormal lower airway sound associated with breathing?

A: D) Wheezing Gurgling,snoring and stridor are all found to be the sounds originating in the upper…

Q: Define breathing

A: Breathing is a physical and voluntary process. No energy is produced in breathing. Breathing is…

Q: Write a short descriptive note on respiratory volumes and сараcities.

A: Respiration denotes the interchange of atmospheric oxygen with the carbon dioxide produced in the…

Q: Even people in “good shape” may have trouble breathing at highaltitudes. Explain how this can…

A: The number of gas molecules in the air decreases as altitude rises, making the air less dense than…

Q: Locate the bronchial tree structures on a lung model

A: The respiratory system is one of the organ systems that is concerned with the exchange of gases…

Q: Define alveolar saç

A: The paired, cone shaped spongy organs required for breathing, present on the both sides of human…

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: Which of the following is considered the structural and basic functional unit of the lung that is…

A: Alveoli is basic unit of lungs in which there are gaseous exchange had been done during respiration…

Q: Select the correct statement about bronchi? O A. all answers are wrong O B. Bronchioles branch to…

A: Thr trachea branches differentiate into 2 primary bronchii then this give rise to secondary as well…

Q: State the function of the following structures: paranasal sinuses  trachea  larynx

A: In humans, the role of the respiratory system is to inhale oxygen gas and exhale carbon dioxide gas.…

Q: List the parts of the respiratory zone in the correct sequence: alveolar ducts, alveoli, les,…

A: The conducting zone includes most of the respiratory tract that conducts gases into and out of the…

Q: What is different about the gases you inhale and exhale? Be specific.

A: Inhalation is the process, by which an individual takes in the atmospheric air in the lungs.…

Q: The lung segment called the superior lingula is found in theA. left lung, lower division of the…

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

Q: Emphysema would have the greatest impact on which respiratory volume

A: Emphysema is a lung disease that usually develops after a long period of smoking. Emphysema is part…

Q: A rapid and shallow ventilatory pattern is calledA. hyperpnea.B. apnea.C. alveolar…

A: Rapid, shallow breathing occurs when an individual takes more breaths than normal in a given minute.…

Q: Briefly explain the reason for the changes in breathing that occurred in each of the following…

A: The process of exchange of carbon dioxide produced by the cells with oxygen from the atmosphere is…

Q: Explain working of lungs. Also draw its diagram and label it.

A: The human respiratory system comprises of: Nostrils: holes of the nose that open into nasal…

Q: Match each term in Column I with its function or description in Column II. COLUMN I COLUMN II 1.…

A: Respiratory system is defined as a type of body system where it is composed of various organs and…

Q: Compare and contrast the right and left lungs.

A: Lungs are the principal organs of the human respiratory system. They play a vital role in moving the…

Q: Discuss briefly other function(s) of the respiratory structures studied in this activity aside from…

A: Lungs are essential parts of the respiratory system. A pair of lungs in humans are formed in such a…