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Microbiology(5 viewing)

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Last post by alfonzodavinchi
in Re: Which of the followi...
on Mar 10, 2023

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Subject / Started by	Replies / Views	Last post
The most important chemical regulator of respiration is A) oxygen. B) carbon dioxide. C) ... Started by faduma	1 Replies 107 Views	Feb 28, 2019 by Eunice618
A 10 percent increase in the level of carbon dioxide in the blood will A) decrease the rate of ... Started by bio_gurl	1 Replies 95 Views	Feb 28, 2019 by Jadwiga9
The term hypercapnia refers to A) the cessation of breathing. B) elevated PCO2. C) elevated PO2. ... Started by KimWrice	1 Replies 129 Views	Feb 28, 2019 by Jmfn03
The apneustic centers of the pons A) inhibit the pneumotaxic and inspiratory centers. B) provide ... Started by Alainaaa8	3 Replies 322 Views	Feb 28, 2019 by Natalie4ever
All of the following provide chemoreceptor input to the respiratory centers of the medulla oblongata ... Started by daltonest1984	1 Replies 273 Views	Feb 28, 2019 by mfedorka
The normal rate and depth of breathing is established by the ________ center(s). A) apneustic B) ... Started by 123654777	1 Replies 482 Views	Feb 28, 2019 by vboyd24
Prolonged inspirations can result from stimulating the ________ center. A) apneustic B) pneumotaxic ... Started by Haya94	1 Replies 253 Views	Feb 28, 2019 by kardosa007
The pneumotaxic center of the pons A) sets the at-rest respiratory pattern. B) prolongs ... Started by sheilaspns	3 Replies 142 Views	Feb 28, 2019 by adammoses97
Higher brain centers that alter the activity of the respiratory centers include all of the following ... Started by cmoore54	1 Replies 137 Views	Feb 28, 2019 by xthemafja
The Hering-Breuer reflex A) functions to increase ventilation with changes in blood pressure. B) ... Started by scienceeasy	1 Replies 50 Views	Feb 28, 2019 by medine
Blocking afferent action potentials from the chemoreceptors in the carotid and aortic bodies would ... Started by Jkov05	1 Replies 75 Views	Feb 28, 2019 by stano32
Damage to the phrenic nerves would A) increase respiratory rate. B) increase the tidal volume. C) ... Started by abern	3 Replies 81 Views	Feb 28, 2019 by Chocorrol77
Stimulation of the apneustic center would result in A) increased respiratory rate. B) more intense ... Started by rayancarla1	1 Replies 152 Views	Feb 28, 2019 by mistyjohnson
If the dorsal respiratory group of neurons in the medulla oblongata were destroyed bilaterally, A) a ... Started by charchew	1 Replies 77 Views	Feb 28, 2019 by abro1885
Severing the sensory fibers from the lungs would result in all of the following except A) less ... Started by Alygatorr01285	1 Replies 119 Views	Feb 28, 2019 by krakiolit
The ________ inhibit the apneustic centers and promote passive or active exhalation. A) DRG B) VRG ... Started by futuristic	3 Replies 144 Views	Feb 28, 2019 by Ksanderson1296
Information from chemoreceptors travels to the brain via the ________ nerves. A) trigeminal B) ... Started by ereecah	1 Replies 136 Views	Feb 28, 2019 by Eunice618
The leading cause of death for children under 1 year of age is A) motor vehicle accidents. B) ... Started by newbem	1 Replies 107 Views	Feb 28, 2019 by Pswine
Which of the following age-based changes is false? A) The lungs lose elastic tissue. B) The lung's ... Started by appyboo	1 Replies 66 Views	Feb 28, 2019 by deja
The obstructive lung disease in which connective tissues are lost, alveolar surfaces are damaged, ... Started by sc00by25	3 Replies 83 Views	Feb 28, 2019 by steff9894
Which of the following are not present prior to birth? A) Pulmonary arterial resistance is high. B) ... Started by ssal	1 Replies 91 Views	Feb 28, 2019 by Kedrick2014
Which of the following changes does not occur at birth when an infant takes his or her first ... Started by ghost!	1 Replies 41 Views	Feb 28, 2019 by matt95
One way to improve respiratory performance with age is to A) eat smaller meals. B) stop smoking. ... Started by deesands	1 Replies 88 Views	Feb 28, 2019 by olivia_paige29
What are the primary functions of the respiratory system? ... Started by hubes95	3 Replies 92 Views	Feb 28, 2019 by Beatricemm
Ralph is taking scuba diving classes and is warned not to hold his breath when ascending from depth ... Started by hbsimmons88	1 Replies 66 Views	Feb 28, 2019 by 14vl19

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