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...

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...

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...

Final Biomechanics Questions & Answers A+ 2024 New Update when someone moves their line of gravity outside to the edge of the base of support, what happens to their stability? - ANS-stability decreases term used to describe the area of skin that is innervated by specific levels of the spinal cord? - ANSdermatome What type of cartilage is articular cartilage? - ANS-hayline what force couple produces posterior pelvic tilt - ANS-hip extensors and trunk flexors the femoral nerve innerv...

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...

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 ...

Local Anesthetics for Dental Hygienists-- Final Exam Review Questions and Answers 100% Solved T/F: A 25 gauge needle has a larger diameter than a 30 gauge needle - True T/F: Due to the effectiveness of LA drugs, exposure of a 1 to 3 mm section if nerve membrane to an anesthetic solution is adequate to ensure profound anesthesia - False In myelinated nerves, LA molecules are effective: - Only at the Nodes of Ranvier T/F: LA drugs are effective only at the nodes if Ranvier and in order t...

Cardiac muscle contraction is considered to be voluntary movement. - False; it moves involuntarily In the gastrointestinal tract, smooth muscle is enriched. - True 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 Normal movement of blood flow in the heart is: left atrium-left ventricle-lung-right atrium-right ventricle. - False; Right atrium-right ventricle-lung-left...

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...

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...