Fulcrum Study guides, Revision notes & Summaries

_________ is a reddish, malleable metal that conducts electricity well and resists weathering. - Steel - Cast iron - Aluminum - Copper - ANSWERCopper The mechanical advantage of a third-class lever can be found by the ratio of the length of the __________ arm divided by the length of the __________ arm. - Resistance, effort - Effort, resistance - Resistance, fulcrum - Effort, fulcrum - ANSWEREffort, resistance A spring scale is used to measure __________. - Force - Mass - Torque...

NAHP Practice Dental Exam Questions and Answers 2023 1. Which of the following controls and coordinates all body activities? A) the muscular system B) the nervous system C) the skeletal system D) the integumentary the nervous system 2. After periodontal surgery the patient should be instructed in diet to include: A) a semi-solid foods B) high carbohydrates C) any foods the patient desires D) hot beverages semi-solid foods 3. Silicate cements tend to: A) fracture ...

Chapter 11 The Muscular System Multiple Choice Questions 1) Muscles that guard entrances and exits of internal passageways are ________ muscles. A) parallel B) convergent C) pennate D) bipennate E) circular 2) In a ________ muscle, the fascicles are concentrically arranged around an opening. A) convergent B) parallel C) straight D) pennate E) circular 3) The type of muscle whose functional characteristics most closely resemble those of its muscle fibers is the ____ muscle. A) penn...

ISSA Strength and Conditioning Review Exam Questions And Answers force - ANS A push or a pull/mass x acceleration dynamics - ANS systems in motion with acceleration statics - ANS systems at rest with no acceleration kinematics - ANS study of motion lever - ANS A rigid bar that is free to move around a fixed point speed - ANS how fast an object is moving axis - ANS point of rotation around which a lever moves first class lever - ANS fulcrum in the mi...

MSSC manufacturing final study guide Questions With Complete Answers(rated A)_________ is a reddish, malleable metal that conducts electricity well and resists weathering. - Steel - Cast iron - Aluminum - Copper - ANSWERCopper The mechanical advantage of a third-class lever can be found by the ratio of the length of the __________ arm divided by the length of the __________ arm. - Resistance, effort - Effort, resistance - Resistance, fulcrum - Effort, fulcrum - ANSWEREffort, resistanc...

between the origin and insertion which is usually located proximally in limbs ? - Answer-Origin What happens during REVERSE MUSCLE ACTION? - Answer-specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - Answer-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 se...

What does EOP stand for? - Correct answer-Emergency Operations Plan What is Citizen Corps? - Correct answer-The movement to strengthen community safety and preparedness through increased engagement of all the community Citizen Corps is administered by who and implemented by who? - Correct answerAdministered by FEMA and implemented locally Disasters can be... - Correct answer-Natural, technological, intentional Disaster key elements... - Correct answer-Lives, health, or environment are endan...

In order for a group of PTs and PTAs to conduct a study they are required to have approval of the hospital Institutional Review Board. What is the PRIMARY purpose of this committee? 1. Protect the hospital from unnecessary ligation 2. Ensure the rights of research subjects are protected 3. Examine the design of the research project 4. Assess the financial ramification of the research project - 2 A patient with cardiovascular pathology is placed on a diuretic. What type of laboratory test s...

The three common types of mechanisms are levers, ______, and inclined planes.Answer - wheels The metric system expresses force in ______.Answer - newtons A spring scale is used to measure ______.Answer - force The English unit of measure of weight is the ______.Answer - pound-force (lb-f) The Law of Moments can be used to determine ______.Answer - both the force needed to balance OR force needed to move a load Torque can be calculated by multiplying the distance from the...

BIOS-252: | BIOS 252 ANATOMY & PHYSIOLOGY II WITH LAB PRACTICE TEST 48 WITH CORRECT MARKING SCHEME When compared to a classic lever system, the synovial joints of our Musculoskeletal system play the role of the _________? A. Weight B. Force C. Fulcrum D. Lever E. Resistance C. Fulcrum. Which of the following event will occur when depolarizing graded potential's reach the membrane of the axon Hillock, causing its membrane potential to reach threshold? A. Ligand-gated Ca++ channe...