Striated muscles - Study guides, Class notes & Summaries

Function of all muscles correct answers to generate force and movement Skeletal muscles correct answers - voluntary (somatic neurons) - striated - Multi-nucleated - insertion is more distal - antagonistic muscle groups = flexor-extensor pairs - 40% of body weight Cardiac Muscle correct answers - Primarily involuntary - striated and uninucleated - spontaneous electrical activity - altered by autonimc NS and hormones - intercalated disks that connects them - desmosomes (mechanica...

VetTechPrep: ANIMAL CARE AND NURSING, Exam Bank Questions With Explained Answers-Which of the following is the intermediate host of Dipylidium caninum and is important in its transmission? - Taenia saginata - Otodectes cynotis - Ctenocephalides felis - Ixodes pacificus - * Ctenocephalides felis ( Dipylidium caninum is the common canine tapeworm. The flea (Ctenocephalides felis) is the intermediate host. The parasite is usually acquired by dogs when they groom and ingest fleas carr...

A&P Chapter 9 - UTA 2457 Dr. Henry Exam Study Guide Questions with Correct Answers Defined muscles are caused by constant _________-_________, making them look toned. - Correct Answer cross-bridging __________ (chemical) allows muscles to relax. - Correct Answer potassium ____________ muscle moves bones. It is ____________, multinucleated, and voluntary. An example of a muscle that is both voluntary and involuntary is the _____________. - Correct Answer skeletal, striated, diaphragm __...

HESI OB PEDS Exam 2023 Test Bank (REVISED). PEDS/OB HESI 1. A mother brings her 8 mo. old baby boy to clinic bc he has been vomitting and had diarrhea for last 3 days. Which assessment is most important for nurse to make? a. Assess infant abdomen for tenderness b. Determine if the infant was exposed to a virus c. Measure the infant’s pulse d. Evaluate the infant’s cry 2. While obtaining the vital signs of a 10 year old who had a tonsillectomy this morning, the nurse observes the chi...

Oakland University BIO2100 Chris Kauhn Exam 2; Questions & Answers 100% Verified Properties of Muscle Tissue Answer-Contractility, Extensibility, Elasticity, Irritability, Tonus Smooth Muscle Answer-Involuntary, walls of internal organs and blood vessels, possess 1 nucleus, not striated Cardiac Muscle Answer-Involuntary, located in heart, appears striated due to intercalated discs and has 1 nucleus Skeletal Muscle Answer-Can grow to 4 cm in length, multinucleated, voluntary, Muscle Fi...

electrical conduction of the heart The flow of electrical current causes smooth, coordinated heart contractions; they produce pumping action of the heart Depolarization electrical charges on the surface of the muscle cell change from positive to negative Repolarization the heart returns to its resting state, and the positive charge is restored to the surface Where do the electrical impulses begin? Electrical impulses begin high in the atria in the sinoatrial node, travel to the atrioventr...

Muscular system notes, Anatomy Exam I Muscle O, I, A, N's, Muscle Anatomy, Muscular System Muscular system - ANS-Collection of muscles whose primary function is movement Muscle - ANS-An organ that can relax, contract, and provide the force to move There are more than _____ muscles in your body - ANS-600 Voluntary muscles - ANS-Muscles you can move Involuntary muscles - ANS-Muscles you cannot move Skeletal muscle - ANS-Is attached to and moves bones Skeletal muscle is______________. - A...

Middle School Science Bowl Study Guide Rated A+ skeleton the internal supporting structure that gives an artifact its shape vertebrae backbone (26 bones) joint the point of connection between two bones ligaments tissue that connects bone to bone compact bone Hard, dense bone tissue that is beneath the outer membrane of a bone. spongy bone part of bone with many small pores or spaces marrow connective tissue that fills the cavities of bones cartilage tough, flexible con...

OREGON STATE (ESTHETICS) BOARD EXAM - (2024) SOLVED AND ALREADY GRADED A+ The muscles that respond automatically to control various body functions are: a. anterior b. striated c. voluntary d. non-striated - Answer non-striated

Skeletal muscle - an organ specialized for contraction, composed of striated muscle fibers (cells), supported by connective tissue, attached to bone by a tendon or aponeurosis, and stimulated by somatic motor neurons Sarcomere - any of the repeating structural units of striated muscle Sliding filament mechanism - the explanation of how thick and thin filaments slide relative to one another during striated muscle contract to decrease sarcomere length Insertion - the attachment of a muscle t...