Bio 669 - Exam 3 Pulmonary & Renal Exam Questions With Revised Correct Detailed Answers |ALREADY GRADED A+ PASS 2024
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Course
BIO 669
Institution
BIO 669
Bio 669 - Exam 3 Pulmonary & Renal
Exam Questions With Revised
Correct Detailed Answers
|ALREADY GRADED A+ PASS 2024
1) The main neural control central coordinating ventilation during
quiet breathing is the - ANSWER
Dorsal Respiratory Group
2) What helps to keep the expansion ...
Bio 669 - Exam 3 Pulmonary & Renal
Exam Questions With Revised
Correct Detailed Answers
|ALREADY GRADED A+ PASS 2024
1) The main neural control central coordinating ventilation during
quiet breathing is the - ANSWER Dorsal Respiratory Group
2) What helps to keep the expansion forces of the chest wall and
the contracting forces of the alveoli/lungs linked so that the lung
does not collapse and the chest does not expand further: -
ANSWER The negative pressure of the pleural cavity
3) In response to low alveolar PO2 - ANSWER Vascular smooth
muscle controlling flow that alveolus will constrict
4) What happens to the functional residual capacity in COPD -
ANSWER It increases resetting the TV to a higher volume
5) Vasoconstriction of a pulmonary artery serving the area of the
lung will have what effect? - ANSWER Decreased blood flow
to that area
, 6) How is most of the CO2 transported in the blood? - ANSWER
As bicarbonate that can be converted back to CO2
7) Which of the following is true regarding acute respiratory distress
syndrome? - ANSWER It can cause severe pulmonary edema
8) Which of the following statements regarding asthma is incorrect?
- ANSWER Asthma is associated with pulse paradoxical which
is a rise in systolic pressure of greater than 10 mmHg during
inspiration
9) The experience of breathing discomfort, shortness of breath, or
air hunger while lying in flat in patients with heart failure is
termed? - ANSWER Orthopnea
10) Widespread pulmonary fibrosis, edema and subsequent hypoxemia
will most likely result in:
A. Reduced thickness in the myocardium
B. Bradycardia in an otherwise healthy person
C. Pulmonary hypertension
D. Hypercapnia - ANSWER C. Pulmonary hypertension
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