Other Lecture 3 Cardiac Medications, Cardiac rhythms, Chest tubes, Newborn Heart Defects, Isolation Precautions Lecture 3 Cardiac Medications, Cardiac rhythms, Chest tubes, Newborn Heart Defects, Isolation Precautions

- It takes 3 things to pass the NCLEX exam - Knowledge - Confidence - Exam Proficiency - You can’t apply what you don't know, but you have to be able to apply what you do know. - Go with majority: if something is 75% fatal, consider it fatal. - If you try to learn everything you will master nothing. Lecture 3 Cardiac Medications, Cardiac rhythms, Chest tubes, Newborn Heart Defects, Isolation Precautions Cardiac Medications - Calcium Channel Blockers: - Calcium channel blockers are like Valium (sedative) for your heart. - Valium calms you down, which means calcium channel blockers calm the heart down - Example: if at patients heart is tachycardic a calcium channel blocker will calm the heart and reduce the heart rate. - Calcium channel blockers should only be used if the heart needs to rest. If it does not need a rest, do not give calcium channel blockers.