Pnb 2264 Study guides, Class notes & Summaries

% of Extracellular fluid in the body - Interstitial fluid (26%) Blood Plasma (7%) % of Intracellular fluid in the body - 67% Adipose (Fat) Tissue - (Loose Connective Tissue) Anatomy of Synovial Joints - - Articular cartilage - Articular capsule - Joint cavity - Synovial membrane - Synovial fluid - Bursa: "Pillow" - Tendon Sheath Appositional Growth - growing in width Areolar Connective Tissue - (Loose Connective Tissue) "Filler" loose meshwork with all three types of fibers Atla...

PNB 2264 Final Exam With 100% Correct Answers 2024/2025 which of the following tissues lacks a blood supply -hyaline cartilage -stratified squamous epithelium -simple squamous epithelium -columnar epithelium in the small intestine -all of the above are avascular - answerall of the above are avascular choose the answer that best illustrates hierarch of organization - organs are made up of tissues and tissues are made up of cells - diffusion occurs down a concentration gradient - tissue...

autonomic nervous system - ANSWER efferent innervation of tissue other than skeletal muscle somatic - ANSWER part of nervous system under voluntary control (alpha motor neurons- skeletal) autonomic - ANSWER part of nervous system under involuntary control (smooth muscle), also controls secretion (endocrine

Choose the answer that best illustrates hierarchy of organization. A. Blood levels of glucose are maintained within narrow limits B. Organs are made up of molecules and tissues are made up of organ systems C. Diffusion occurs down a concentration gradient D. Tissues are made up of cells and organs are made up of tissues E. All of the above - correct answer-D. Tissues are made up of cells and organs are made up of tissues The purpose of positive feedback mechanisms is to __________ . A. ...

PNB 2264 Final Exam With 100% Correct Answers 2024/2025 which of the following tissues lacks a blood supply -hyaline cartilage -stratified squamous epithelium -simple squamous epithelium -columnar epithelium in the small intestine -all of the above are avascular - answerall of the above are avascular choose the answer that best illustrates hierarch of organization - organs are made up of tissues and tissues are made up of cells - diffusion occurs down a concentration gradient - tissue...

Homeostasis "Dynamic steady state" Narrow limits and fluctuations around the "set point" % of Intracellular fluid in the body 67% % of Extracellular fluid in the body Interstitial fluid (26%) Blood Plasma (7%) The Four Tissue Types Epithelial, Connective, Muscle, Nervous Epithelial Tissue 1. Covers exposed surfaces 2. Lines internal passageways 3. Forms glands Hydrogen and Oxygen combine via: Polar Covalent Bonds Hydrogen's Importance to Life - Is a solvent

PNB 2264 Final Exam Actual Questions and Answers 2024/2025 Graded A+ Like hyaline cartilage, compact bone tissue has ________________ a. Lacunae b. Collagen c. Cells d. A surrounding dense connective tissue membrane e. All of the above - e. All of the above Which of the following illustrates the feedback control of homeostasis? a. The site or smell of foods leads to salivary secretion b. In response to a rise in blood temperature, sweat glands are activated c. In response to a rise in...

PNB 2264 Final Cumulative Exam Updated 2024/2025 Actual Questions and Answers Verified by Experts Choose the answer that best illustrates hierarchy of organization. A. Blood levels of glucose are maintained within narrow limits B. Organs are made up of molecules and tissues are made up of organ systems C. Diffusion occurs down a concentration gradient D. Tissues are made up of cells and organs are made up of tissues E. All of the above D. Tissues are made up of cells and organs are made...

PNB 2264 Final Exam With 100% Correct Answers 2024/2025 Which of the following are responsible for the relaxation phase of muscle twitch? -the ryanodine receptor (RyR) -SERCA -DHP - answerSERCA Increasing intensity of a pressure stimulus (applied to the same spot on your finger) is coded by ____ (assume threshold is met) -increasing amplitude of receptor potential -increasing frequency of afferent action potentials at first node of ranvier -increasing frequency of afferent action poten...

PNB 2264 Final Cumulative Exam Updated 2024/2025 Actual Questions and Answers Verified by Experts Choose the answer that best illustrates hierarchy of organization. A. Blood levels of glucose are maintained within narrow limits B. Organs are made up of molecules and tissues are made up of organ systems C. Diffusion occurs down a concentration gradient D. Tissues are made up of cells and organs are made up of tissues E. All of the above D. Tissues are made up of cells and organs are made...