Nodes of ranvier - Study guides, Class notes & Summaries

Pharmacologic behavior (AAPD QE Prep Dr. Nelson) Exam Questions With Verified Answers What was the chronology of anesthetic discovery (starting with cocaine till now)? - answer1) Cocaine (1885) 2) Procaine (1904) 3) Lidocaine (1943) 4) Articaine (2000) What Cranial nerve do we block most frequently in dentistry? what are its branches and functions? - answer1) Cranial Nerve (V); Trigeminal Nerve 2) 3 Branches: a) V1: Opthalmic branch b) V2: Maxillary branch (Superior alveolar, etc) c...

Final Exam Review - PSYC 375 Questions With 100% Correct Answers The term saltatory conduction refers to the fact that - answeraction potentials occur only at the nodes of Ranvier of axons. If you inserted a micropipette into a neuron without harming the cell, and pumped in a small quantity of calcium ions, each of which carried two positive charges, how would this affect the membrane potential? - answerThe membrane potential would become depolarized relative to the resting potential. Al...

BMS 300 Exam 2 with Latest Questions and Answers Oligodendrocytes ANSWER Type of glial cell in the CNS that wrap axons in a myelin sheath. Astrocytes ANSWER maintains extracelluar environment for neuronal function. Maintains potassium concentration. Extracts neurotransmitters from synaptic cleft. Schwann cells ANSWER Supporting cells of the peripheral nervous system (PNS) responsible for the formation of myelin. Nodes of Ranvier ANSWER Naked regions of membrane on axon not covered in...

Dichotomy correct answers Multiple neurons multiple tasks aka sensory, motor, inter neuron, etc. Lobo Moniker correct answers The Ice Pick Killer Reproductive Imperatives correct answers The need for sexual reproduction, make up, flexing, vs. traveling 80,000 miles. Etiology correct answers The Investigation into the cause(s) of something, study there of. Ex1: Study of aggressive/violent behavior. Catatonic correct answers An unresponsive stupor Tardive Dyskinesia correct answers ...

TEAS Science Test Questions With Verified Answers. Which of the following are parts of a neuron? A) brain, spinal column, and nerve cells B) autonomic and somatic C) dendrites, axon, and soma D) sympathetic and parasympathetic - answerC Which of the following organelles is NOT involved in protein translation or processing? A) ribosome B) rough ER C) mitochondrion D) Golgi apparatus - answerC Which of the following is primarily absorbed in the ileum? A) vitamin K ©BRAINBARTER 2024/...

A. A band B. I band C. H Zone D. Sarcomere D. Sarcomere - correct answer Which is the functional unit of striated muscle? A. Primary intention B. Regeneration C. Repair D. Secondary intention B. Regeneration - correct answer Slightly damaged tissue completely returns to its normal structure and function in which healing process? A. Basophils B. Lymphocytes C. Monocytes D. Neutrophils D. Neutrophils - correct answer In a normal differential blood count, which is the mo...

BODY CIBTAC 2024 Exam Questions And Answers the hormone secreted by the pituitary to start the ovulation process is the: - Answer -Lutenizing hormone Nodes of Ranvier are found: - Answer -On an axon which structure of the ear controls balance and orientation? - Answer -semi circular canals The biceps brachii is an example of a - Answer -flexor Acromegaly most likey occurs in? - Answer -adults the metabolic process in which simple subsances are converted into more complex substa...

T or F: Cardiac muscle contraction is considered to be a voluntary movement. - False T or F: In the gastrointestinal tract, smooth muscle is the major muscle type. - True T or F: In our body, approximately 8 liters of intestinal juices are secreted into the GI tract daily, but only 100 ml of water is secreted into the feces. - True What is the normal movement of blood through the heart? - Right atrium- right ventricle- lung- left atrium- left ventricle Normally, humans have _____ lobes in t...

EXPH 386 Exam 3 Questions And Answers (Updated And Verified) Coordination and integration of the muscles of the body together with the nerves that supply them - answerNeuromuscular system Cell body (soma) action - answerdictates the critical firing rate of the action potential Cell body (soma) contains what - answerstructures involved in replication and transmission of the genetic code Are larger cell bodies (somas) associated with higher or lower critical firing rates? - answerhigher s...

what is the general process of CNS receiving signals? correct answers receptors receive signals --> send info to CNS --> CNS responds to stimuli what are the general functions of the nervous system? correct answers responsible for storing experiences (memory) and establishing patterns based on previous experiences (learning) parts of CNS correct answers brain and spinal cord Peripheral Nervous System (PNS) correct answers neurons outside CNS, two parts: sensory and motor region...