CNIM PRACTICE EXAM 1 Questions and Answers 2024

CNIM PRACTICE EXAM 1 QUESTIONS AND ANSWERS 2024 Lower motors neurons primarily exit the cord through the: 1 dorsal nerve roots 2 ventral nerve roots 3 dorsal columns 4 dorsal root ganglia Ventral Nerve Roots Which one of the following is an excitatory neurotransmitter? 1 GABA 2 Glutamate 3 Glycine 4 Phenylalanine Glutamate Which one of the following is an inhibitory neurotransmitter? 1 GABA 2 Serotonin 3 Dopamine 4 Phenlalanine GABA The layers of protective tissue which surround the CNS are called: 1 the ventricles 2 the meninges 3 Cerebrospinal fluid 4 The Skull the meninges What separates the motor and sensory strips? 1 Sylvian Fissure 2 Central Sulcus 3 Frontal Sulcus 4 Sagittal Fissure Central Sulcus The interconnecting blood vessels at the base of the brain make up: 1 the circle of Willis 2 the Carotid exchange 3 the circle of Milford 4 the Perfect circle The Carotid Exchange The Anterior Communicatinig Artery connects which arteries? 1 It does not connect any arteries 2 The posterior Communicating Arteries 3 The left and right anterior cerebral arteries 4 the middle cerebral and the posterior cerebral arteries the left and right anterior cerebral arteries