Exam 2 review bios255 - Study guides, Class notes & Summaries

Exam 2: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Review with Questions and Verified Answers| 100% Correct| Grade A -Chamberlain Q: why is the tunica media thicker in arteries than veins? Answer: they supply more pressure to blood Q: what are the only blood vessels that contain valves? Answer: veins and venules Q: what do valves do? Answer: prevent back flow of blood Q: what is an artery Answer: blood vessels that transports...

Exam 2: BIOS 255 / BIOS255 (New 2024/ 2025 Update) Anatomy and Physiology III Review | Questions and Verified Answers| 100% Correct| A Grade -Chamberlain QUESTION what are venules smallest veins in diameter that are attached to capillary bed QUESTION what are large veins? Answer: size of garden hose ex: inferior vena cava QUESTION veins rely on the following to create pressure to assist in returning blood to the heart Answer: vasoconstriction, valves...

Exam 2: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Test Review | 100% Correct | Grade A - Chamberlain Question: Tonsils Answer: Found in pharynx and oral cavity - helps to trap inhaled or ingested foreign substances Question: pharyngeal tonsil Answer: Wall of nasopharynx Question: palatine tonsils Answer: Pair at posterior oral cavity, tonsillitis Question: lingual tonsils Answer: pair at root of tongue Question...

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 2: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Focused Test Review | 100% Correct | Grade A - Chamberlain Question: 3 principle variables (select all that apply) Answer: resistance to flow blood volume cardiac output Question: Tunica intima Answer: endothelial cells simple squamous Question: Tunica media Answer: usually the largest layer controls diameter Question: corroded bodies Answer: monitor blood pH Que...

Exam 1: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Review with Questions and Verified Answers| 100% Correct| Grade A -Chamberlain Q: albumin smallest and most abundant plasma protein viscosity and osmolarity Q: what do albumins influence Answer: blood pressure, flow, and fluid balance Q: globulins Answer: alpha, beta, gamma provide immune system functions Q: fibrinogen Answer: help form blood clots Q: RBCs (erythrocytes) c...

BIOS255 / BIOS 255 Anatomy And Physiology III With Lab Exam 2 Review - Chamberlain

Exam 2: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Test Study Guide | 100% Correct | Grade A - Chamberlain Question: capillary exchange Answer: diffusion, transcytosis, bulk flow Question: Diffusion Answer: Substances such as oxygen, carbon dioxide, glucose, amino acids, and some hormones cross capillary walls via simple diffusion Question: Transcytosis Answer: Large, lipid-insoluble molecules (like insulin) cross capillary ...

Bios255, Exam 2 Study Guide • This examination covers content learned in weeks 3 & 4 (Ch. 20 and first half of Ch. 21) • This midterm exam is worth 110 total points, and includes the following types of questions: o 24 Multiple choice @ 3 pts o 1 Matching @ 5 pts o 2 Multiple answers @ 4 pts o 1 Calculation question @ 5 pts o 1 Short answer @ 5 pts o 1 Essay @ 15 pts • You have 75 minutes to complete the Exam Ch. 19 (Review) Ch. 20 Ch. 21 Possible Essay Question Topics:

Bios255, Exam 2 Study Guide • This examination covers content learned in weeks 3 & 4 (Ch. 20 and first half of Ch. 21) • This midterm exam is worth 110 total points, and includes the following types of questions: o 24 Multiple choice @ 3 pts o 1 Matching @ 5 pts o 2 Multiple answers @ 4 pts o 1 Calculation question @ 5 pts o 1 Short answer @ 5 pts o 1 Essay @ 15 pts • You have 75 minutes to complete the Exam Ch. 19 (Review) Ch. 20 Ch. 21 Possible Essay Question Topics: