Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Textbook Question
Chapter 3, Problem 10RQ
The residual volume/total lung capacity ratio in healthy men ages 20 to 30 years is
A. 15%
B. 20%
C. 25%
D. 30%
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Chapter 3 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 3 - The volume of air that can be exhaled after a...Ch. 3 - In an obstructive lung disorder, the 1. FRC is...Ch. 3 - Prob. 3RQCh. 3 - Which of the following can be obtained from a...Ch. 3 - The MVV in normal healthy men ages 20 to 30 years...Ch. 3 - Prob. 6RQCh. 3 - Which of the following forced expiratory...Ch. 3 - Normally, the percentage of the total volume...Ch. 3 - 9. Which of the following forced expiratory...Ch. 3 - The residual volume/total lung capacity ratio in...
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- 9. The total lung capacity in a healthy adult male is approximate? A. 500 mL B. 5000 mL C. 6000 mL D. 6000 Larrow_forwardIn the healthy individual in the upright position, the 1. V/Q ratio is highest in the lower lung regions 2. PA(co2) is lowest in the upper lung regions 3. V/Q ratio is lowest in the upper lung regions 4. PA(CO2) is highest in the lower lung regions A. 1 only B. 2 only C. 4 only D. 3 and 4 onlyarrow_forwardThe most commonly used traditional technique for carcinoma of the nasopharynx is: a. SRS b. SBRT c. AP field and Laterals d. Opposed laterals The most common Rx dose for palliative radiation is a. .5 Gy x 10 b. 1.8 Gy x 10 c. 3.0 Gy x 10 d. 5.0 Gy x 10 When planning an AP and lateral maxillary sinus treatment, you would need to use the following treatment accessories to ensure coverage of the tumor: a. Brachytherapy b. Wedges c. Dental wax d. Shoulder strapsarrow_forward
- A high V/Q ratio may indicate which physiological condition A. Pulmonary embolism B. Cardiogenic shock C. Asthma D. Two of the mention E. All of the abovearrow_forwardIn a restrictive lung disorder, you would see the following of FVC and FEVT a. Decrease FVC and decrease FEVT b. Increase FVC and decrease FEVT c. Decrease FVC and normal FEVT d. Normal FVC and normal FEVTarrow_forwardA 73-year-old man with a long history of smoking demonstrates the following clinical data on a pulmonary function test (PFT): Based on the information shown, the patient appears to have A. An obstructive lung disorder B. A restrictive lung disorder C. Both obstructive and restrictive lung disorders D. Neither an obstructive nor restrictive lung disorderarrow_forward
- The normal respiratory rate is ___________ breaths per minute a. 38 - 40 b. 30 - 35 c. 12 - 16 d. 20 - 25arrow_forwardIf an individual fully inhales to a total lung capacity of 4.5 L at sea level (760 mm Hg) and dives to a depth of 66 feet, the lungs will be compressed to about A. 1.0 L B. 1.5 L C. 2.0 L D. 2.5 Larrow_forwardif total lung capacity is 7 L and FEV1 remaining volume is 3L, what fraction of the total lung capacity is forced out during expiration? A. 42% B. 50% C. 57% D. 75%arrow_forward
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