Respiratory System Examine an H&E slide of a transverse section of the trachea or main bronchus, and respond to the following. 1.a) Still at a high power, how many nuclear (cell) layers can you observe? 1. b) Why is the epithelium called pseudostratified? 2.a) Look for goblet cells; what three functions do mucus produced by these cells serve? i. ii. iii.

Q: Explain Poiseuille’s law for pressure applied to a bronchial airway with its radius reduced 50…

A: Introduction: Poiseuille’s law is used to describe the flow of fluid (Q) which is dependent on…

Q: What is surface tension? Why is surface tension important in the function of the alveoli? What is…

A: Alveoli are small sac like structure which are thin walled and ballon shaped structure which helps…

Q: Why large particulate matter cannot penetrate the human respiratory system?

A: The respiratory system is that the network of organs and tissues that assist you to breathe. It…

Q: How would blocking the structures of the conducting zone of the respiratory tract impair…

A: Ventilation is defined as the breathing movement of air in between outer atmosphere and lungs in…

Q: Describe the structure of the bronchial tree.

A: The trachea branches into the bronchial tree.

Q: Is carbon dioxide transported from the bloodstream to the alveoli or from the alveoli to the…

A: A lung's functional components are known as alveoli. These tiny air sacs are located in the lungs…

Q: Differentiate between internal and external respiration. Describe anatomic relationships between the…

A: Respiration that is occurring externally at the alveolus in the lungs is known as External…

Q: Explain Bronchoconstriction in detail   Link it to the respiratory system

A: Answer :- Bronchoconstriction is a condition where the smooth muscles of the bronchus contracts. The…

Q: Assume your normal tidal volume is 500 mL/breath and your ventilation rate is 15 breaths per minute.…

A: Introduction The amount of air that moves in or out of the lungs with each respiratory cycle is 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: State the reason for why oxygen moves from the alveoli into the pulmonary capillary blood.

A: Alveoli are tiny balloon like structures that are present in the lungs and aids in the process of…

Q: Explain the factors that affect gas movement throughthe respiratory membrane.

A: Answer: Introduction: Gas exchange is well-organized because of a thin respiratory membrane, the…

Q: Describe the relationship between air flow, alveolar pressure, and airway resistance

A: Breathing  Breathing is a phenomenon of inspiring and expiring of air from atmosphere to lung and…

Q: hy should you perform frequent reassessments of he airway of a patient who has a large burn when our…

A: During inhalation, when the air pathways are blocked by the excessive mucous or any severe infection…

Q: What is the difference between the body surface pressure (Pbs)* and the alveolar pressure (Palv)?

A: Body surface pressure (Pbs) is usually the pressure at the body surface that is usually 0 until the…

Q: Through which mechanism does bronchiolitis cause destruction of alveoli? Is emphysema genetic? Can…

A: Chronic obstructive pulmonary disease (COPD) is a lung disease that prevents air passage from the…

Q: Why do vital capacity, alveolar ventilation, and the diffusion ofgases across the respiratory…

A: Alveoli an important part of the respiratory system. Each lung contains about 300 million alveoli…

Q: Explain The peripheral chemoreceptors stimulate ventilation?

A: The peripheral chemoreceptors are the aortic and carotid bodies, which primarily act to find…

Q: What is the most potent chemical stimulus to respiration,and where are the most effective…

A: Respiration involves the process of utilizing the inhaled oxygen to release energy from the digested…

Q: Describe the function of the cilia in the respiratory tubes.

A: The respiratory system involves various organs and allied parts that enable breathing. It involves…

Q: Outline the major anatomical components of the respiratory system.

A: The respiratory framework is a natural framework comprising of explicit organs and designs utilized…

Q: Explain why inspiration is considered the active phase ofventilation, and expiration the passive…

A: Pulmonary ventilation Pulmonary means relating to the lungs or lung tissue. Pulmonary ventilation is…

Q: What is MAC (Minimum Alveolar Concentration)? Explain its importances.

A: Anesthesia refers to the administration of the drug to avoid pain or sensation during a surgery. The…

Q: How does the trend in breathing rate in response to rebreathing (breathing stale air in a plastic…

A: Explanation for the above question is given below

Q: Is a collapsed lung functional? Why or why not?

A: The lungs are covered by pleural layer. It is divided into two types of pleura.   Parietal pleura :…

Q: 6. Erin is playing shortstop on her college baseball team when she is hit in the throat by a line…

A: The Neck is a very complex structure or part of the body, one injury could be very devastating for…

Q: Describe diffusion of gases across the lungs and capillaries.

A: Exchange of oxygen and carbon dioxide takes place in the alveoli of lungs and blood capillaries.

Q: chronic bronchitis a problem with ventilation or diffusion?

A: Chronic bronchitis is characterized by inflammation and irritation of the passages of airways such…

Q: list the strucutures in the respiratory pathway from where air enters the nares to the alveoli

A: Respiratory system in human body can be categorized to respiratory tract and lungs. Respiration is a…

Q: How will repeated episodes of apnea affect lung ventilation, i.e. air exchange?

A: Apnea is a condition where there is no breathing or exchange of gases between the lungs and the…

Q: Describe the change in the structure of the air passageways from the primary bronchi to the terminal…

A: Respiration is the exchange of gases between oxygen and carbon dioxide in the atmosphere and body…

Q: What is the difference between the respiratory mucosa and the respiratory membrane and how does gas…

A: The difference between the respiratory mucosa and the respiratory membrane and the exchange of…

Q: Know how to read a respiratory graph such as below. For example, what is the increase to 6 L…

A: The respiratory system can be divided into two parts upper respiratory tract, and the lower…

Q: explain the relative roles of the respiratory muscles and lung elasticity in producing the volume…

A: Pulmonary ventilation is defined as the process of breathing that is governed by atmospheric…

Q: What is the alveolar ventilation of a resting person with a tidal volume of 500 mL, a dead space of…

A: Answer: Introduction: alveolar ventilation is defined as the volume of fresh gas incoming the…

Q: List the components of the upper respiratory tract vs the components of the lower respiratory tract.

A: The respiratory system functions primarily to provide oxygen to body tissues for cellular…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.