Which of the following is NOT a function of the pleurae and pleural fluid? A. decreasing friction within the pleural space B. compartmentalizing the thorax and preventing infections from spreading to the hear C. assisting with the development of an intra-pleural pressure that leads to inspiration D. removing dust and inhaled debris from the airways

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: In the illustration of the alveolar wall, which of the following labeled cells produces a substance…

A: 5.  Alvoeli are basic respiratory units and are the tiny air sacs or air spaces , in which gaseous…

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: Which of the following part of the parietal pleura covers the superior surface of the human…

A:

Q: The structures in the passageways of the lung which become paralyzed in the early stages of chronic…

A: Chronic bronchitis is when the bronchi are inflamed for a long time. Smokers are particularly prone…

Q: The left main stem bronchus angles off from the carina at aboutA. 10–20 degrees from the carina.B.…

A: Carina is defined as the cartilage ridge that is present in the trachea which will separate 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: Which of the following would be most likely to cause pulmonary congestion?   A failure of the right…

A: Pulmonary congestion is a condition of fluid accumulation occurring in the lungs which leads to…

Q: The source of pulmonary surfactant is:- a. the visceral pleura. b. bronchial glands. c. alveolar…

A: Pulmonary surfactant is the blend of lipids and proteins, that are secreted via epithelial type II…

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

A:

Q: Describe the pleura and its function

A: The lungs are enveloped by layer of serous membrane called 'pleura'. It has two layers:- 1:- The…

Q: The primary function of the pleural membranes is ____ A. to decrease friction and allow the lungs…

A: It is a thin  moist,  slippery membrane having an outer and an inner layer. Between the two layers…

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 is the order of airflow during inhalation? a. nasal cavity, trachea, larynx, bronchi,…

A: Step 1 Breathing is ventilation or movement that brings in fresh air into the lungs and removes foul…

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: 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: A father calls in to state that his two-year-old daughter has gotten into the medicine cabinet and…

A: Xanax tablet also called as Alprazolam. it mainly used to treat anxiety disorder. It should not be…

Q: Which of these statements about intrapulmonary pressure and intrapleural pressure is true?A.The…

A: Answer- Intra pulmonary pressure is the pressure of air inside the lungs.

Q: The Law of LaPlace predicts that alveoli at constant wall tension are unstable because a. Small…

A: Surface tension – it is defined as the cumulative effect of the forces that are generated by the…

Q: Air moves into the alveoli as a result of the: (A)Decreased pressure in the chest cavity (B)…

A: Introduction Inspiration/ inhalation is the process when the air in the atmosphere get in to the…

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: Which of the following would increase the surface tension in the lungs? a. Increased intrapleural…

A: A decreased production of surfactant would increase the surface tension in the lungs.

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: The pressure difference between the intra-alveolar andintrapleural pressures is called ________.a.…

A: Among the given options, option (d) is most appropriate. This pressure is generally observed in the…

Q: Describe the impact narrowing or widening the passages of the airway would have on gas exchange.

A: The lungs are organs of the body that helps in the exchange of gases (oxygen, carbon dioxide)…

Q: Select one: O a. right primary bronchus O b. alveoli O c. left primary bronchus O d. bronchiole O e.…

A: Various internal organs inside our body has varied functions. They have a crucial role in the…

Q: Which of the following statements about the removal of inhaled dust from the respiratory system is…

A: There are many dust particles in the air we are going to inhale but our respiratory system is quite…

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: Which of the following landmarks are used to size an oropharyngeal airway properly? A) Tip of the…

A: The oropharyngeal airway (OPA) A is put upside down in the patient's mouth, with the tip facing the…

Q: Which of the following prevents the alveoli fromcollapsing?a. residual volumeb. tidal volumec.…

A: The lungs are pyramid-shaped, paired organs present in the thoracic cavity of the body that are…

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: What would happen if the pressure in the pleural space (the space between the visceral and parietal…

A: The opposing elastic recoils of the lung and chest wall, as well as the forces produced by…

Q: When percussing the lungs, why does a decreased tympanic sound indicate? a. the pulmonary tissue…

A: Percussion is a technique of tapping on a surface to examine the underlying structures, and is…

Q: 1. a. If transpulmonary pressure equals zero, what will happen to the lungs? b. This is known as…

A: Question - 1. a. If transpulmonary pressure equals zero, what will happen to the lungs? b. This is…

Q: Select one: O a. right primary bronchus O b. alveoli O c. left primary bronchus O d. bronchiole O e.…

A: Diagram 1... In lungs,  the trachea terminally expands or elongates into two branches and these grow…

Q: Match the terms in column A with the descriptions in column B.   Column B1. potential space between…

A: The respiratory system is composed of four components namely lungs, wind pipe, nasal cavity and…