Q: Define the term Alveolar Ventilation?
A: The respiratory framework is a natural framework comprising of explicit organs and designs utilized…
Q: What causes changes in airway resistance?
A: Lungs are essential parts of the respiratory system. A pair of lungs in humans are formed in such a…
Q: Explain why a person with laryngitis (inflammation of the larynx) “loses” his or her voice?
A: Answer: Introduction: Laryngitis means a swelling of larynx because the overuse, irritation, or…
Q: List the Lung Mechanics?
A: BASIC INFORMATION BREATHING It is the process in which the air is taken in and exhaled out. The air…
Q: What do the Respiratory disorders that cause the lung to collapseinclude?
A: The lung is the organ in the body that is used to exchange gases and fluids between the outside…
Q: Which nonrespiratory air movements help clear the air passages?
A: Npn respiratory air movements does not include gas exchange. Examples are : sneezing, coughing,…
Q: define larynx
A: The respiratory system is involved in the process of respiration that makes an individual breathe.…
Q: What increases alveolar ventilation?
A: The rate at which the gas enters or exits the lungs is called ventilation. There are three kinds of…
Q: What is the surface area of the alveoli?
A: The Respiratory System of the human body mainly transports air in and out of the lungs. It also…
Q: Describe the structure and the function of bronchioles?
A: Human respiratory organs form a passage through which air transports- it is called as respiratory…
Q: What is an average value for alveolar ventilation?
A: Ventilation is the amount of air that enters the respiratory airways per unit of time. It is…
Q: Define term bronchioles?
A: Bronchioles are air passages inside the lungs that branch off like tree limbs from the bronchi.
Q: What would be the result of the injury at a person's Epiglottis?
A: KEY WORDS :- Epiglottis - It is the flap which is small in size mainly located on the pharynx.
Q: What symptoms are produced by inhalation of toxic gases?
A: Breathing is the process by which living beings take in the oxygen-rich air and exhale the CO2 rich…
Q: What is Positive-Pressure Ventilation?
A: Ventilation is defined as the process of exchange of air between the lungs and the atmosphere…
Q: What are normal values for intrapleural pressure, alveolar pressure, and transpulmonary pressure at…
A: Expiration is also known as exhalation, and it is that mechanism in which air comes out from the…
Q: How does the Ventilation-Perfusion Ratio affect the Alveolar Gases?
A: The phenomenon of gas exchange occurs in the lungs ,precisely in the alveoli, between alveolar air…
Q: Which are the primary principles of ventilation?
A: Ventilation is the process of exchange of air between the lungs and the atmosphere. It is completed…
Q: Why are the precise effects of aging on the respiratory system difficult to determine?
A: The effect of age on the respiratory system are as follows: Reduced lung capacity Reduced inhaling…
Q: Which gas is inhaled and which is exhaled during breathing?
A: Respiration is the process in which complex organic molecules are broken into simple organic…
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: What is the function epiglottis?
A: Epiglottis Epiglottis is made up of small cartilage that act like a lid and cover the windpipe.
Q: What mechanisms cause airway obstruction in asthma?
A: Diseases involving airway obstruction that get worse with expiration are referred to as obstructive…
Q: Define Laryngeal Musculature?
A: The larynx muscles are divided into intrinsic and extrinsic muscles. The extrinsic muscles are…
Q: Explain the Mechanisms of Pulmonary Ventilation?
A: Pulmonary ventilation is the mechanism of breathing. The breathing occurs through the lungs. There…
Q: What is Airway Resistance?
A: The respiratory framework is the organization of organs and tissues that help you relax. It…
Q: What is the normal rate of breathing?
A: Breathing is a physical process of inhaling oxygen and exhaling carbon dioxide. Respiration is the…
Q: Describe the structure and function of the laryngopharynx?
A: The pharynx is divided into three regions according to location: the nasopharynx, the oropharynx,…
Q: What is Respiratory Physiology?
A: The functioning of the human body is very complex. The human body is made of different organ…
Which of the following is an abnormal lower airway sound associated with breathing?
A) Gurgling
B) Snoring
C) Stridor
D) Wheezing
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- 2) when atmosphere pressure is less than alveolar pressure: A) air moves neither into nor out of the lungs B) atmospheric pressure is never less than alveolar pressure C) inhalation occurs D) exhalation occurs E) the patient diesWhich one of the following drugs should be administered only when resuscitative equipment such as airway control and vasoactive meds are immediately available? A) FLUmazenil B) Meperidine C) Nitrous Oxide D) PropofolThe most important fatal harm caused by inhalation injury is() A)Pulmonary edema B) Asphyxia C) Pulmonary infection D) Pulmonary dysfunction E) Tachypnea
- is an anatomical alteration of lungs characterized by air space enlargement distal to terminal bronchioles and destructive changes to alveolar walls. A) Bronchitis B) COPD C) Emphysema D) Asthma ID#MT9E_20Choose the disorder that causes a breakdown of alveolar walls and a loss of surface area of the respiratory membrane. a) asthma b) pneumonia c) emphysema d) respiratory distress syndrome of the newborn e) bronchitisA toddler is admitted to the pediatric unit with a diagnosis of bronchiolitis. The nurse monitors the child for which common complication of bronchiolitis? a) Hypotension b) Bradycardia c) Respiratory distress d) Hyperglycemia
- Fibrosis is a restrictive disease characterised by abnormal formation of fibre-like scar tissue in the alveoli. How does this affect respiratory function? a) It causes a decrease in airway resistance O b) It causes a decrease in lung compliance O c) It causes an increase in airway resistance d) It causes an increase in lung compliance18-year-old boy developed severe pharyngitis at summer camp. He is breathing through his mouth. Which of the following is the most likely explanation for his mouth breathing? A) deviation of the nasal septum B) dysfunction of the Eustachian tubes C) Edema of the uvula D) Maxillary sinusitis E) Swelling of the nasalpharyngeal tonsilsA patient is admitted with a puncture wound to the chest and a deflated right lung. Which of the following must be punctured for a deflated lung? A) Visceral pleura B) Parietal pleura C) Pleural space D) Both A and C E) Both B and C F) All of the above
- A patient with chronic obstructive pulmonary disease (COPD) is prescribed oxygen therapy. The nurse understands that oxygen therapy is primarily aimed at: a) Decreasing airway inflammation b) Improving gas exchange and relieving hypoxemia c) Preventing bronchospasm d) Reducing mucus production.In smokers, these "branches" in the lungs are often clogged and it results in decreased lung capacity: A) Bronchial TubesB) CapillariesC) VeinsD) TracheaThe Heimlich maneuver is performed to: a) Relieve a blocked airway b) Stop bleeding c) Treat a heart attack d) Reset a dislocated shoulder