Bios255 exam - Study guides, Class notes & Summaries

BIOS255 / BIOS 255 Anatomy & Physiology III with Lab Exam 2 - Chamberlain

BIOS255 Exam 3 – Questions & Verified Answers

BIOS255 EXAM – Q/A – 100% CORRECT

BIOS255 EXAM 1 with Verified Solutions 1. What makes up blood Plasma? protein, water, nutrients, wastes and electrolytes. plasma makes up about 55% of blood. 2. Buffy Coat Middle layer of centrifuged blood with less than 1% composition, containing white blood cells (WBCs) and platelets. 3. Hematocrit (Ery- throcyte) Lowermost layer of centrifuged blood, constituting 45% of red blood cells (RBCs). 4. Albumin Constitutes 60% of plasma proteins, influencing the vis- cosity and osmolari...

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...

Comprehensive Exam: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Exam Questions with Verified Answers | 100% Correct | Grade A - Chamberlain Question: types of protein fibers in connective tissue Answer: collagen fibers, reticular fibers, elastic fibers Question: function of collagen fibers in connective tissue Answer: Collagen fibres act to provide strength and flexibility to tissue. These fibres are responsiblefor resisting large force ...

Exam 2: BIOS 255 / BIOS255 (New 2024/ 2025 Update) Anatomy and Physiology III Complete Guide | 100% Correct| A Grade Chamberlain Exam 2: BIOS 255 / BIOS255 (New 2024/ 2025 Update) Anatomy and Physiology III Complete Guide | 100% Correct| A Grade Chamberlain Heart Valves Answer: Semilunar: (pulmonary & aortic) Atrioventricular: (bicuspid & tricuspid) QUESTION Primary organs of the immune system Answer: Bone marrow and thymus QUESTION Secondary orga...

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 ...

Comprehensive Exam: BIOS255 / BIOS 255 (Latest Update 2024 / 2025) Anatomy & Physiology III with Lab | Study Guide Review Questions | 100% Correct | Grade A - Chamberlain Question: Which of the following statements best describes the meaning of a cross-bridge in the process of a muscle contraction? Answer: Myosin head attaching to the myosin binding sites of actin Question: During the ____________ phase of an action potential, Na+ is entering the cell, causing the membrane poten...