Sinus Headaches are caused by: A. Drainage of the sinuses B. Inflammation of the sinuses C. Both D. None

Q: The _________prevents most inspired particles such as dust from reaching the lungs.     A. action…

A: Lungs inhale oxygen through inspiration and exhale carbon dioxide through expiration. Air is…

Q: The lungs do not normally collapse because of:

A: In the aerodynamics of the lung volume flows, there is a following rationale. Suppose there are two…

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: The lungs do not normally collapse because a. they are attached to the thoracic wall with parietal…

A: The respiratory system is the network of organs and tissues that help you relax. It incorporates…

Q: Is acute sinusitis dangerous? What to do when you have sinusitis?

A: Regular exercise and an adequate diet can help avoid a range of maladies, including cardiovascular…

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: The C-shaped cartilages in the tracheaa. serve as a point of attachment for some muscles…

A: Tracheal cartilages: The trachea also called the windpipe houses tracheal rings/tracheal cartilages…

Q: Which of the following statements is true?a. The left and right common carotid arteries bothbranch…

A: Arteries and veins are the two essential components of the circulatory system. Arteries carry…

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

A:

Q: Which of the following are considered diseases of the Upper respiratory tract? (select all that…

A: Sinusitis and laryngitis are upper respiratory infection mainly caused by viral or bacterial…

Q: Which of the following statements about choking is true?a. It triggers the cough reflex.b. It occurs…

A: Choking is the obstruction or blockage of the upper respiratory tract by food or foreign objects…

Q: The following is correct about the nose a, Bridge of the nose is formed from the nasal bones b,…

A: Introduction: Bones are composed of a framework of protein which is known as collagen. A mineral…

Q: Inspiration occurs when:

A: Respiration is the process of exchange of gases. Inspiration is the movement of air from the…

Q: Massive destruction of alveoli could result in: O A) respiratory alkalosis O B) metabolic acidosis…

A: The alveoli that are the air sacs in the lungs can undergo inflation to cause shortness of breath in…

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: Which of the following is NOT a function of the pleurae and pleural fluid? A. decreasing friction…

A: Pleurae and pleural fluid are related to the lungs. The lungs extend up to T10( 10th thoracic…

Q: which of the following is a complication associated with the presnce of tracheostomy tube? a)…

A: Tracheostomy is the process of creating an opening in the trachea just below the larynx through a…

Q: Serous fluid is contained between the visceral pleura and the lung A. True B. False

A: The human body is composed mostly of fluids. An adult human body is made of 60% of water. Presence…

Q: Very young infants who suffer from sleep apnea may be more at risk for SIDS, or sudden infant death…

A: SIDS (sudden infant death syndrome) is an unexplained death mostly during sleep of a healthy baby of…

Q: Determine the signs of pneumothorax based on tracheal position, expansion, percussion and breath…

A: Pneumothorax refers to air in the pleural cavity. This occurs when the lung surface or chest wall is…

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 young man suffers an infarction or segment causes: 1. Surfactant impairment 2. Absorption…

A: Pulmonary infarction, called lung infarction, occurs when a section of lung tissue dies because its…

Q: Figure shows nervous control during breathing. a)What happened to S during inspiration? b)Identify…

A: S represents the rib muscles do, during inspiration contraction of external intercostal muscles will…

Q: A taxi driver was carried into an emergency room after being knifed once in the left side of the…

A: A pneumothorax is a collapsed lung medical condition. A pneumothorax occurs when air leaks into the…

Q: Asphyxia C

A: Asphyxiation also referred as asphyxia or suffocation is a condition when body doesn't get enough…

Q: * 5. The piriform recess lies in A. nasopharynx O B. oropharynx C. laryngopharynx O D. isthmus of…

A: The piriform recess lies in the laryngopharynx. Hence the option (c) is correct answer..

Q: Determine the signs of atelectasis based on tracheal position, expansion, percussion and breath…

A: Atelectasis is a condition in which the entire lung or a specific portion, or lobe, collapses…

Q: The _____ empties into the axillary artery.   A brachial artery   B subclavian vein   C…

A: axillary artery: a continuum of the subclavian artery in the axillary area that branches into…

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: Match the lung disease with its correct description + Pulmonary Edema A. Alveoli become thickened…

A: •Pulmonary Edema:- B.Fluid accumulates in the space between the alveoli and alveolar capillaries,…

Q: State the function of the following structures: paranasal sinuses  trachea  larynx

A: In humans, the role of the respiratory system is to inhale oxygen gas and exhale carbon dioxide gas.…

Q: oropharyngeal airway

A: An oropharyngeal airway is also known as OPAs. It is used in pediatric patients who are unconscious.…

Q: When ventilation is not sufficient, which of thefollowing occurs?a. The capillary constricts.b. The…

A: Ventilation, also known as breathing is a process through which air moves inside and outside the…

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: a. Describe the effects of a large openpneumothorax on respiratory function and oncardiovascular…

A: Pneumothorax It characterized by accumulation of air in the pleural space and leads to lung…

Q: Goals of oxygen therapy include all of the following except:  A. Increasing alveolar and blood…

A: Oxygen therapy is a therapeutic procedure that gives oxygen gas to breathe for those who have…

Q: Describe why veins and arteries are reversed in the pulmonary system

A: According to bartleby expert guidelines, when multiple questions are posted we are allowed to answer…

Q: After a week of scuba diving in Bahamas, Mary Ann boards an airplane. During her flight home, she…

A: The symptoms of mary Ann are the pain associated with the scuba diving usually feels like a dull…

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: *. The muscles of the larynx are innervated by the recurrent laryngeal nerve EXCEPT which of the…

A: Answer-- correct option is (c) Cricothyroid

Q: A. lumen of air sacs 2. B. pulmonary venule C. pulmonary arteriole 4. D. alveoli 5. E. terminal…

A: Given diagram is of alveoli.Alveoli are the site of gaseous exchange. They are present at the end of…