Interceptive Orthodontics Write short note on interceptive orthodontics. Answer. It is defined as “that phase of science and art of orthodontics employed to recognize and eliminate potential irregularities and malpositions in developing dentofacial complex”. Interceptive procedures are the measures undertaken to prevent the potential malocclusion from progressing to more … [Read more...] about Interceptive Orthodontics
The Difference Between Preventive And Interceptive Orthodontics
The Difference Between Preventive And Interceptive Orthodontics Write short note on interceptive and preventive orthodontics. Answer. Preventive orthodontics is defied as “the action taken to preserve the integrity of what appears to be normal occlusion at a specific time”. Graber "Understanding the role of preventive vs interceptive orthodontics in dental care: Q&A … [Read more...] about The Difference Between Preventive And Interceptive Orthodontics
ECG Lead Positioning
ECG Lead Positioning Question 1. ECG is lead I. Answer: To record ECG, the surface of the body is connected to the ECG machine by means of electrodes called ECG leads. Lead-I: It is obtained by connecting right arm and left arm. The right arm is connected to the negative terminal of the instrument. The left arm is connected to the positive terminal of the … [Read more...] about ECG Lead Positioning
Heart Murmurs – Symptoms & Causes
Heart Murmurs - Symptoms & Causes Question 1. Cardiac murmur. Answer: Abnormal heart sounds are called cardiac murmurs: They are produced during valvular diseases and septal defects. Types: 1. Systolic murmur. Produced during systole of heart. 2. Diastolic murmur. Produced during diastole of heart. 3. Continuous murmur. It is produced … [Read more...] about Heart Murmurs – Symptoms & Causes
Atrial Fibrillation
Atrial Fibrillation Question 1. Fibrillation. Answer: 1. Atrial fibrillation: In this, the atria shows irregular and rapid beats. Rate reaches 300-400 beats/minute. Cause: Due to circus movement of impulses within atrial musculature. 2. Ventricular fibrillation: In this, ventricles beat very rapidly and irregularly. Rate reaches 400-500 … [Read more...] about Atrial Fibrillation