Rate PR interval Rhythm interpretation 9270-0980 Rhythm QRS interval MEDISYRACT GRAPHIC CONTROLS

Please number your answers for all rhythm strips in the following order: 1) Rate: __________ 2) Rhythm: __________ 3) PR interval: _________ 4) QRS interval: _________ 5) Rhythm interpretation: ________

4 4:44:40 PRINTED IN U.S.A Rate HR26 LEAD IT AUTOGAIN PR interval Rhythm interpretation 12pt DELAYED 9270-0980 Rhythm QRS interval Paragraph 2 RAT HUDDYRAGE B I

Describe the crossed extensor reflex that would accompany a flexion reflex.         stimulus _________________________________________         receptor _________________________________________         afferent pathway __________________________________         integrating center __________________________________         efferent path 1 ____________________________________         effector 1 _________________________________________         response 1 _________________________________________    efferent path 2 ____________________________________         effector 2 _________________________________________         response 2 _________________________________________

D Question 22 Short Answer Essay Explain how a chemical synapse produces an excitatory or inhibitory signal. Edit View Insert Format Tools Table 12pt v Paragraph v BIUA

Label these parts of the knee jerk reaction

Question 2 CSF moves from the lateral ventricle through the interventricular foramen into the third ventricle.    True  False

Explain the signal-to-noise ratio (SNR) as applied in medical imaging.

During the rising phase of an action potential, which which voltage gated channels are open? Edit View Insert Format Tools Table 12pt v Paragraph BIUA