Bios255 exam 3 - Study guides, Class notes & Summaries

Exam 2: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Complete Guide | 100% Correct| Grade A -Chamberlain Q: Factors affecting venous return Respiratory pump, gravity, skeletal muscles, and blood flow Q: Colloid osmotic pressure is due to Answer: Plasma protein: albumin, fibrinogen, globulins, and Q: Venous drainage of brain, major vein Answer: Internal jugular vein Q: Inferior vena cava drainage Answer: Everything inferior to diap...

Exam 3: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Complete Guide | 100% Correct| Grade A -Chamberlain

BIOS255 / BIOS 255 Anatomy & Physiology III with Lab Exam 3 - Chamberlain

Comprehensive Exam: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Test Questions & Answers | 100% Correct | Grade A - Chamberlain Question: _____________ channels respond to changes in membrane potential. Answer: Voltage-gated Question: Which of the following regulatory proteins covers the myosin-binding sites on actin? Answer: Tropomyosin Question: Calcium must bind to which protein to initiate muscle contraction? Answer: Tropo...

BIOS255 Exam 3 – Questions & Verified Answers

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: Intercostal muscles Answer: Muscles aiding in airflow by expanding or contracting the ribcage Question: Accessory muscles Answer: Muscles aiding in forced respiration, increasing thor...

Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Exam Weeks 5 – 7 Review | 100% Correct | Grade A - Chamberlain Question: External respiration Answer: exchange of gases between alveolar air and blood in pulmonary capillaries Question: Simple diffusion Answer: the reason o2 and co2 move across alveolar membrane Question: simple diffusion Answer: movement of a solute from an area of high concentration to an area of low con...

Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Exam Study Guide Questions & Answers | 100% Correct | Grade A - Chamberlain Question: Components of the Respiratory System Answer: Conducting zone respiratory zone upper respiratory tract lower respiratory tract Question: Principal organs Answer: Nose, pharynx, larynx, trachea, lungs (and bronchi, bronchioles, alveoli within lungs) Question: Conducting zone Answer: no gas exchange-...

Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Exam Review Questions & Answers | 100% Correct | Grade A - Chamberlain Question: respiratory membrane Answer: thin barrier between the alveolar air and blood Question: The respiratory membrane consists of three layers: Answer: squamous alveolar cells endothelial cells of blood capillary their shared basement membrane Question: Describe the layers of the pleura membrane and the l...

Exam 3: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Exam Questions & Verified Answers | 100% Correct | Grade A - Chamberlain Question: in HIV/AIDS, what cells are attacked? Answer: CD4 cells Question: hypersensitivity reactions Answer: Type I- exposures to allergens and the IgE antibodies action. Question: neutrophil Answer: phagocytic cell that engulf and destroy pathogens Question: eosinophil Answer: guard against par...