Common sites for IM injections include the following: 1. The ventrogluteal muscle is the preferred site for adults and children over the age of 1 year because there are no large nerves or vessels, it is a large muscle, it is sealed by bone and contains less fat (Berman et al., 2008). 2.
electromyogram (EMG). Recording of electrical activity of a muscle associated with contraction and relaxation. This is obtained by placing a microelectrode within a muscle.The recording process is called electro-myography. diagnostic test that records the electrical activity of muscles. In the test, small electrodes are placed on or in the skin; the patterns of electrical activity are projected on a screen or over a loudspeaker. This procedure is used to test for muscle disorders, including muscular dystrophy. Mentioned in: Myopathies.
Draw and label a muscle fiber (cell), include sacromere, myosin, actin, and Z-line. AP Biology Unit 10 Animal Structure and Function. Describe muscle contraction as describe by the sliding-filament model. Describe the role of acetylcholine in muscle contraction.roteins. Fats or Lipids. Nucleic acid. Draw, label, and briefly describe each part of the human digestive tract, include the mouth, pharynx, esophagus, stomach, small intestine, and the large intestine. AP Biology Unit 10 Animal Structure and Function. Complete the following chart on enzymes.