Contractibility - Study guides, Class notes & Summaries

skeletal muscle - ANSWER A muscle that is attached to the bones of the skeleton and provides the force that moves the bones. Location of skeletal muscle - ANSWER in skeletal muscles attached to bones or occasionally to skin Excitability - ANSWER ability to respond to stimuli Conductivity - ANSWER The ability of an object to transfer heat or electricity to another object. Extensibility - ANSWER ability to be stretched Elasticity of muscle - ANSWER Ability of muscle fibers to recoil...

What are the primary body systems? - ANS Ten major systems include the skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and the reproductive system. Skeletal System - ANS The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. Muscular System - ANS The muscular system is composed of specialized cells called muscl...

NUR 180 Final Medications Latest Update 100% Pass Beta Blocker (HTN) atenolol (Tenormin), metoprolol (Lopressor), propranolol (Inderal) -Decreases HR -Reduces cardiac workload -cardiac aarthymia Calcium Channel Blockers (HTN) verapamil (Calon, Isotin), diltiazem (Cardizem), nifedipine (Procardia) , amlodipine (Norvasc) -Antihypertensive -Treat angina -Supraventicular tachycardia -A-fib (SHORT TERM) ACE inhibitors (HTN) captopril (Capton), enalopril (Vasotec), lisinopril (Zost...

According to the Frank-Starling law of the heart, increasing the _______________ within physiologic limits will cause increased contractility Preload Cardiac output is equal to heart rate time ________________ stroke volume The normal pacemaker of the heart is the ____________________ SA node The __________________ nerves increase heart rate and contractibility. sympathetic At resting potential, a cardiac myocyte is __________ on the inside compared with the outsi...

Skeletal Muscle Tissue - Answer-Striated, multinucleated, attached to bones and perform voluntary muscle contractions Smooth Muscle Tissue - Answer-No striations, mononucleated, involuntary and found in walls of organs Cardiac Muscle Tissue - Answer-Heart muscle, striated, mononucleated and involuntary Characteristics of Muscle Tissue - Answer-*Excitability*; ability to receive stimuli and respond *Contractibility*; ability to shorten *Extensibility*; ability to extend *Elasticity*; abili...

Types of smooth muscle vasculature bladder reproductive tracts GI tract respiratory tract skin eye Types of Muscarinic receptors M1, M2, M3 QIQ Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Location and function of M1 multiple functions in Nerve endings Location and function of M2 decelerates the heart rate Location and function of M3 contracts smooth muscle including bladder ...

A. Label the diagrams of the muscle tissue. List three structural features of each type of muscle tissue and the location in the body where each type is found. correct answers 1. Name of tissue: Skeletal Muscle Features: Voluntary, Striated, Packed close together Location: Virtually all bones of the skeleton 2. Name of tissue: Smooth Muscle Features: Involuntary, nonstriated, greater amount of actin Location: Walls of hollow internal structures (blood vessels, airways, abdominopelvic ...

Kinesiology Midterm Exam 2024 Questions and Answers Dependent - Answer-requiring some assistance exacerbation - Answer-increase in the severity of a disease or its symptoms Graft - Answer-tissue or organ for transplantation or implantation Hemiplegia - Answer-paralysis of one side of the body Ipsilateral - Answer-same side Contralateral - Answer-opposite side mobility - Answer-ability to move with ease orthostatic hypotension - Answer-fall in blood pressure Osteoporosis - Answer-loss o...

Kinesiology Midterm Exam 2024 Questions and Answers Dependent - Answer-requiring some assistance exacerbation - Answer-increase in the severity of a disease or its symptoms Graft - Answer-tissue or organ for transplantation or implantation Hemiplegia - Answer-paralysis of one side of the body Ipsilateral - Answer-same side Contralateral - Answer-opposite side mobility - Answer-ability to move with ease orthostatic hypotension - Answer-fall in blood pressure Osteoporosis - Answer-loss o...

AEA Certification Latest Update Graded A+ muscular strength is defined as the maximum force that can be exerted by a muscle or muscle group against a resistance. Golgi tendon organ This proprietorial is found in the tendons of your muscle and measure muscle tension. 6 components to fitness skills balance, coordination, speed, power, agility, reaction time What is the difference between maximal heart rate and heart rate reserve? Max HR-the highest HR a person can achieve and is measured with a...