Name the successive branches of the bronchial tree, fromthe main bronchi to the alveoli, and identify their functions.

Q: What is the anatomicalreason for the left bronchus tobe more elevated than theright bronchus? Why in…

A: A bronchus is an airway or passage present in the respiratory system which is meant for conduction…

Q: Which nerves convey impulses from the respiratory center to the diaphragm?

A: Phrenic nerves.

Q: What structural characteristic of the alveoli makes them an ideal site for the diffusion of gases?

A: The respiratory system of the body is a biological system that comprises of lungs and the associated…

Q: What secondary bronchi carry air into the pointed structure?

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

Q: What is the concavity on the medial surface of left lung called?

A: The lungs are two spongy, air-filled organs on either side of the chest (thorax). The trachea…

Q: Define lobar bronchi

A: In humans, the lungs are the main organs of the respiratory system. Two lungs on each side of the…

Q: define larynx

A: The respiratory system is involved in the process of respiration that makes an individual breathe.…

Q: Define alveolar gland

A: The alveolar gland comprises a sac-like secretory portion. These glands have a lumen cavity. The…

Q: Pathway of inspired air   ____1. Alveolar ducts ____2. Bronchioles ____3. Secondary bronchi…

A: Primary bronchi Secondary bronchi Bronchioles Alveolar ducts Alveoli

Q: A 52-year-old woman comes to the physician because of hoarseness for 2 weeks. On examination, one…

A: The larynx, or voice box, is a complex structure made up of several muscles that control the…

Q: Identify the region where the arrow is pointing to

A: Bronchus is the airway that conducts the air in the lower part of respiratory tract.

Q: Name two disorders of the lower respiratory tract thatmainly cause a narrowing of the airways and…

A: The cells making up the human body require sufficient amounts of oxygen to survive and perform their…

Q: Explain why puncturing the pleural membrane (pneumothorax) causes the lung to collapse

A: Pleural membrane helps in the protection and lubrication of lungs.As lungs expands and contract…

Q: List the branches of the bronchial tree.

A: The bronchial tree comprises the bronchi along with its various branches that transport air to the…

Q: Identify the respiratory structures

A: The system of body tissues that help to breathe is the respiratory system. It affects the airways,…

Q: Identify the

A: The medulla oblangata forms the primary respiratory control center. It's most important function is…

Q: What are some anatomic differences between bronchi andbronchioles?

A: During aerobic respiratory, oxygen is utilised by the organism to oxidise respiratory substrates…

Q: Palpate two of your laryngeal cartilages and name them. Name the ones that are impossible to palpate…

A: BASIC INFORMATION CARTILAGE  Unlike bone it is soft and flexible in nature.  Proteins and sugars…

Q: The Valsalva maneuver is forced exhalation against a closed glottis. Howwould you demonstrate the…

A: Valsalva maneuver is a breathing method performed by closing the mouth and nose while expelling out…

Q: Define alveolar duct

A: The lungs are the paired organs responsible for inhaling oxygen (needed for cellular respiration)…

Q: Identify the loction and structure of the cartilaginous and noncartilaginous airways.

A: Introduction: The Respiratory system is a collection of different tissues, muscles and organs that…

Q: why is there higher resistance to airflow in the larger bronchi than the terminal brongioles ?

A: Introduction:- The respiratory system absorbs oxygen from the air we breathe and releases unwanted…

Q: A 3-year-old boy is brought to the emergency department after aspirating (inhaling) a peanut.…

A: The bronchus is a significant passageway in the respiratory system in the human body that conducts…

Q: Define laryngopharynx

A: The pharynx is the cone-shaped passage leading from the oral and nasal cavities. They carry food and…

Q: List the two anatomical subdivisions of the respiratory system.

A: The respiratory system is the biological system consisting of a network of organs and tissues,…

Q: In both lungs, the surface that is the largest is the (a) costal, (b) mediastinal, (c) inferior…

A: The respiratory system of humans is a network of organs and tissues that work together to help the…

Q: Name and describe the locations of the largercartilages of the larynx.

A: The larynx is commonly known as the voice box. It is present at the top of the neck and is involved…

Q: Under ordinary circumstances, the inflation reflex is initiated by (a) noxious chemicals, (b) the…

A: The Hering-Breuer inflation reflex represents the reflex used in stopping the excessive inflation of…

Q: Identify this airway (marked by the asterisk) Choose from the following: (A) trachea (B) primary…

A: The respiratory system is involved in gas exchange allowing the body to receive oxygen for metabolic…

Q: what tertiary bronchi carry air into the inferior singular segment of the lungs?

A: The secondary bronchi give way to the tertiary bronchi (also known as segmental bronchi). Each…

Q: No exchange of gases occurs here Secrete a fluid containing surfactant Where the respiratory zone of…

A: Lungs are defined as the primary organs of the respiratory system which are involved in the…

Q: Name the two types of cells in the alveolar wall, and statetheir functions.

A: Introduction: The respiratory system is involved in the exchange of gases. The respiratory system…