which of the following creates turbulence which deflects heavy particles against the respiratory epithelium? paranasal sinuses, nasal vestibule or nasal concha.

Q: The highlighted structure in the above image is a(n): Granuloma O Pulmonary artery Bronchiole…

A: The lungs are the major organs taking part in respiration. There is a pair of lungs - the right one…

Q: Respiratory System i Semilunar hiatus Inferior nasal concha Superior nasal

A: Introduction: The respiratory system of an individual comprises a group of organs involved in…

Q: Which of the following is the inferior boundary of the nasopharynx? hyoid bone internal nares uvula…

A: The pharynx is a muscular tube that links the mouth, nose, and larynx to the larynx and oesophagus.…

Q: hen someone takes a deep breathe in, they can completely breathe in new air and dispose of all the…

A: Taking a deep breath involves inhaling a larger volume of air than during a regular or shallow…

Q: Lower borders of the lungs are 6th rib mid clavicular, 7th rib mid axillary and 10th rib posterior.…

A: The human respiratory system is responsible for the exchange of gases in the body. It includes the…

Q: Pharyngeal sinus; lighten the bones of the skull and serve as resonating chambers for speech Adenoid…

A: Respiratory system helps in gaseous exchange in the lungs. It consists of nasal passage, pharynx,…

Q: What is the purpose of the nasal passage? The nasal passage warms or cools air to body temperature…

A: Ans- 1) The nasal passage warms or cools air to body temperature and filters air. This is the…

Q: An instrument used to conduct a lung function test is called a: spirograph spirometer expirometer O…

A: Lung function tests, also called pulmonary function tests, measure how well a person's lungs are…

Q: Oropharynx and laryngopharynx serve as passageways for food and air both. True or False

A: Introduction: The respiratory system of an individual consists of organs that aid in respiration. It…

Q: Olfaction results from the stimulation of chemoreceptors.     TRUE     FALSE

A: Sensory organs are the organs which possess sensory neurons that catch up external signals from…

Q: sphenoid sinus; lighten the bones of the skull and serve as resonating chambers for speech uvula;…

A: In the given cross sectional model of human face

Q: Air flows out of the alveoli and into the atmosphere when atmospheric pressure is _____ than…

A: Respiratory system is a body system which is involved in removal of carbon dioxide and entry of…

Q: Correctly label the components of the respiratory system

A: The respiratory system is a crucial body organ system composed of respiratory organs, respiratory…

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: Slapping a friend on the back when he has partial airway obstruction is the best way to dislodge the…

A: The partial airway obstruction is when a foreign object choke the windpipe instead of going into the…

Q: Please match the following items: Form that carbon dioxide is carried in blood [ Choose ] (Choose]…

A: Hi! Thank you for the questions. As you have posted a question with multiple subparts, I will be…

Q: Children may also suffer from obstructive sleep apnea (OSA).Symptoms experienced during the daytime…

A: Obstructive Sleep Apnea is a serious form of sleeping disorder in which the breathing of an…

Q: Which of the following happens when you quietly inspire? Group of answer choices The dorsal…

A: The major muscles in quiet inspiration are the diaphragm and the external intercostals. As the…

Q: The larynx consisting of vocal folds ('chords') and other parts is the source of vocal sounds. Which…

A: Here, the correct answer is option E) Partially closed folds produce 'back pressure' below the…

Q: Microscopic structures of the alveolar sac: 9. (tube) (blood vessel) alveolar pore alveolus…

A: Alveoli forms a tiny sac like part of lungs that functions to take oxygen and allows it's exchange…

Q: The structural and functional relationships in alveoli. Match the following function characteristics…

A: Alveoli These are tiny air sacs that are present at the end of the bronchioles. The exchange of…

Q: Alveolar edema and pooling of secretions may result to:         Dull percussion note       Flat…

A: During breathing, ventilation is the exchange or movement of air (gas) between the lungs and the…

Q: Each lung is contained within its own pleural cavity. True O False The conducting zone of the…

A: The lungs are a pair of respiratory organs that are placed near the chest and eliminate carbon…

Q: The electronic microphotography shows the structures in the for open vesicles, the inner surface of…

A: There are a few important points : We know that epithelial tissue consists of cells arranged in…

Q: Which cells is not within the respiratory membrane

A: Respiratory membrane is a membrane of tissue layers ensuring gaseous exchange between lungs &…

Q: Which of the following produces and releases surfactant?     alveolar macrophage     red…

A: The objective of the question is to identify which cell type is responsible for the production and…

Q: trapped in the car and cannot go out from the car, what will happen to the man and his respiratory…

A: Importance of oxygen: Oxygen is required by every cells in our body for effective production of…

Q: Which of the following statements about the respiratory system is FALSE?   Question 5 options:…

A: NOTE: The options are numbered as 1, 2, 3 and 4. Respiratory system is one of the major biological…

Q: Which of the following is not an infection of the upper respiratorytract?a. tonsillitisb.…

A: The upper respiratory tract is considered as the upper airways, which include, mouth, nasal…

Q: Which is NOT a function of the nasal cavity? allows gas exchange provides a passage for air moistens…

A: Nasal cavity is one of the cephalic part of the respiratory tract. With the help of anterior…

Q: Type Il alveolar cells: Engulf foreign particles in the alveoli Decreases the diffusion distance of…

A: Respiration is a process of taking oxygen into the body from the environment and giving out carbon…

Q: 5 Number the following structures of the respiratory tract in the proper order. The structure that…

A: The respiratory system is one of the organ systems that is involved in metabolic activities of the…

Q: Why would inflammation in the lungs be life-threatening?

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

Q: Alveolar pressure has the following characteristics (select all that apply): O It is always a…

A: lungs is the organ which helps us to breath . it takes in oxygen and gives out carbon dioxide rich…

Q: The flow rule states that (substances) gases or liquids flow from a region of higher pressure to a…

A: answer given below

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: Which structure is the last, smallest portion of the conductingportion of the respiratory system?a.…

A: The respiratory system in humans is a vital system that allows the exchange of respiratory gases…

Q: Which of the following influence the diffusion of oxygen across the alveolar membrane? the…

A: A pair of lungs in humans are formed in such a manner that they are separated by thin membranes and…

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…