NLN PAX RN Science 54 Questions With Correct Answers

Alimentary canal definition - ️️begins at mouth, ends at anus... digestive system A neuron that transmits impulses from receptors to the spinal cord - ️️sensory neuron Kinetic energy is at a maximum when the potential energy is... - ️️at a minimum, for example at the bottom of an incline The more rapid the vibration of sound is, the ____________ the __________ is - ️️higher, pitch What is the temperature during a phase change from liquid to gas? - ️️Temperature is constant at 100 degrees Celsius per 1 atm If the temperature rises to 300 degrees Celsius of a gas, the substance would do what? - ️️It would remain a gas.... it would change back to liquid or condense if heat was withdrawn Neutralization reactions from _____ and _______. - ️️Water and a salt What organ controls the amount of calcium in the blood? - ️️Parathyroid - Secreted PTH - Calcium low = release calcium - Calcium high = calcium deposits in bone Celsius to Farenheit equation - ️️9/5 x Celsius + 32 What tells you that a formula is an alcohol? - ️️-OH