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Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Week 5 – 7 Exam Review | 100% Correct | Grade A - Chamberlain $7.99   Add to cart
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Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Week 5 – 7 Exam Review | 100% Correct | Grade A - Chamberlain
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Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Week 5 – 7 Exam Review | 100% Correct | Grade A - Chamberlain Question: Diaphragm Answer: Primary muscle of inspiration, contracting to enlarge the thoracic cavity during inhalation Question:...

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  • September 3, 2024
  • 26
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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Exam 3: BIOS255 / BIOS 255 (Latest
Update ) Anatomy &
Physiology III with Lab | Week 5 – 7
Exam Review | 100% Correct |
Grade A - Chamberlain


Question:
Diaphragm
Answer:
Primary muscle of inspiration, contracting to enlarge the thoracic cavity
during inhalation




Question:
Intercostal muscles
Answer:
Muscles aiding in airflow by expanding or contracting the ribcage

,Question:
Accessory muscles
Answer:
Muscles aiding in forced respiration, increasing thoracic volume




Question:
Valsalva maneuver
Answer:
Breathing technique to increase abdominal pressure for activities like
childbirth or defecation




Question:
Pressure, Resistance, and Airflow
Answer:
Relationship between pressure, resistance, and airflow in the respiratory
system




Question:
Boyle's Law
Answer:
Law stating that the pressure of a gas is inversely proportional to its volume

, Question:
Bronchodilation
Answer:
Increase in bronchiole diameter, stimulated by epinephrine and sympathetic
nerves




Question:
Bronchoconstriction
Answer:
Decrease in bronchiole diameter, stimulated by parasympathetic nerves,
histamine, cold air, and irritants




Question:
Pulmonary Compliance
Answer:
Lung's ability to expand and contract in response to pressure changes,
influenced by elasticity and surfactant presence




Question:
Spirometry
Answer:
Measurement of pulmonary ventilation and lung volumes using a spirometer

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