What keeps you breathing are signals from the phrenic nerve to the diaphragm. They arise from the cervical plexus thoracic plexus brachial plexus O lumbar plexus

Air rushes into the lungs of humans during inhalation because O pulmonary muscles contract and pull on the outer surface of the lungs. O smooth muscle lining the trachea, bronchi and bronchioles contracts and causes their volume to increase. pressure in the alveoli increases. O the volume of the thoracic cavity increases. O the diaphragm contracts and pushes upward on the chest cavity. MacBook Air 888 F5 F6 F7 F2 F3 F4 @ #3 $ & 4 5 6. 8. W R Y F G J K C V M ommand

True or False: A respiratory rate consistently less than 10 or greater than 60 breaths per minute in a child of any age is abnormal and suggests the presence of a potentially serious problem. O True O False True or False: Shock may occur with a normal, increased, or decreased systemic arterial pressure. O True O False True or False: Respiratory failure or shock is the most common cause of cardiac arrest in children and infants. O True O False True or False: Medication administration via ET tube is preferred due to its consistency. O True O False True or False: The management of septic shock is simple and straightforward. O True O False True or False: Immediate intubation is always necessary for proper airway management. O True O False True or False: Cardiovascular dysfunction very rarely continues during the post-resuscitation phase. O True O False True or False: Analgesics and sedatives should only be used on intubated individuals if they are extremely agitated. O True O False True or…

WHich one of the following represents a right secondary bronchi C 5 2 1 0 5 Omala

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You are working with a client who is unable to contract the cricothyroid muscle, which is the muscle that helps the vocal folds stretch and change length. What maximum performance measure do you expect they will experience the most difficulty completing? O Maximum Phonation Frequency Range O Maximum Phonation Time O Dynamic Range O s/z ratio

There is a bear in the cave, that runs by Xena to get away from the extensive smoke due to Xena cooking on the fire. Xena holds her breath to avoid the bear hearing her breath. Discuss if Xena could die from holding her breath for too long. Make sure that you justify your answer by referring to the physiological control of respiration.

A five-year-old child threatens to hold his breath until he dies if his mother does not buy him an ice cream cone. Would you advise the mother to let the child hold his breath or to give in to his demand? Your advice should be based only on any possible physiological damage to the child.

Jake told his girlfriend that the roller coaster did not bother him, butduring the ride he let loose with a long, high-pitched scream. Explainhow the muscles that control the vocal folds and the muscles that movethe epiglottis helped produce Jake’s scream

I need help with a respiratory question, thanks Mitral stenosis may results in which of the following?   Group of answer choices   Systemic hypertension Increased afterload on left ventricle Increased preload on right ventricle Increased pulmonary congestion