Bones act as levers - Study guides, Class notes & Summaries

biomechanics correct answers discipline that assesses the effects of forces like gravity and air resistance on humans, and vice versa linear and angular kinematic analysis correct answers defining position, displacement, velocity, acceleration linear and angular kinetics correct answers create motion quantitative measures correct answers numbers, such as reporting on distance in meters (feet) qualitative measures correct answers better, worse, smooth, uneven, technique correct ans...

Anatomy - correct answer The study of the body's structure Physiology - correct answer The Study of the body's functioning Levels of human body (smallest to largest) - correct answer Chemical, cellular, tissue, organ, organ system, organismal 11 Basic systems that make up human body - correct answer ...

A & P: Chapter 2 Questions and Answers | Latest Version | 2024/2025 | Graded A+ What is the primary role of the hypothalamus in the endocrine system? The hypothalamus regulates hormone production by the pituitary gland and maintains homeostasis through feedback mechanisms. How does the structure of the small intestine facilitate nutrient absorption? The small intestine has a highly folded surface with villi and microvilli that increase the surface area for efficient nutrient abs...

Adipose Tissue - ANS Loose connective tissue Function - Provides reserve fuel; insulates against heat loss; supports and protects organs. Location - Under skin, around kidneys and eyeballs, within abdomen and in breasts Mesenchyme - ANS Embryonic Tissue Function - Give rise to all other connective tissue types. Location - Embryo Areolar Tissue - ANS Loose connective tissue Function - Wraps and cushion organs; its macrophages phagocytize bacteria; p...

BIOL 235 Midterm 2 Exam Questions and Answers Latest Updated | Graded A+. What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small about of effort is needed to move the load Bones serve as levers and joints serve as ________ for the lever - fulcrum Agonist (Prime Movers) _________ muscles while antagonist ____________ muscles - contract, relax What are muscles that contract and stabilize the i...

Axial skeleton - ANSWER-includes the skull, vertebral column, ribs, and sternum. Bones - ANSWER-serve as a reservoir for calcium and phosphorus and act as biomechanical levers on which muscles act to produce the movements. Long bones - ANSWER-have a shaft (diaphysis) and two ends (epiphyses). The metaphysis is a part of the diaphysis, the growth zone between the diaphysis and epiphysis during bone development. Sesamoid bones - ANSWER-develop in certain tendons and reduce friction on the...

BIO 201 Exam 2 Latest Updated 2024 WITH 100% CORRECT QUESTIONS AND ANSWERS sebum - ANSWER-oily substance secreted by sebaceous glands The pelvis protects the - ANSWER-bladder/reproductive organs(ovaries) the skull protects the - ANSWER-brain The spine, ribs, sternum protects the - ANSWER-heart the ribs protect the - ANSWER-lungs, spleen, kidneys, abdominal aorta the spine protects the - ANSWER-spinal cord How is calcium important to body function - ANSWER-responds to hormones, clottin...

dense regular connective tissue connective tissue -primarily parallel collagen fibers; few elastic fibers; major cell type is fibroblast -attaches muscles to bones or to other muscle; attaches bones to bones; withstands great tensile stress when pulling force is applied in one direction -tendons, most ligaments, apponeuroses smooth muscle muscle tissue -spindle shaped cells with central nuclei; no striations; cells arranged closely to form sheets -propels substances or a baby along internal pas...

ISSA Group Fitness Instructor: The Human Body (Chapter 1) Questions and Answers | Latest Version | 2024/2025 | Rated A+ What is the primary function of the skeletal system? The primary function of the skeletal system is to provide structure, protect vital organs, and facilitate movement through muscle attachment. How do muscles generate movement in the body? Muscles generate movement by contracting and pulling on bones, which act as levers to produce motion. What role doe...

1) Which of the following is considered a parasitic infection? A. Lyme disease B. Rabies C. Ringworm D. Malaria - 2) Aspirin and acetaminophen are examples of: A. Analgesics and antipyretics B. Antitussives and decongestants C. Antihistamines and antiemetics D. Antidotes and antibiotics - 3) Demerol 75 mg, IM every 4 hours, as needed for severe pain, is what type of medication order? A. Single B. PRN C. Stat D. Routine - 4) This unit in the hospital is run by physicians a...