#Mnemonics To Remember Six Ethical Principles in Healthcare

The six Key Principles of Ethics in Healthcare Delivery are:

- Non Maleficence
- Beneficence
- Veracity (truthfulness)
- Confidentiality
- Respect for the person
- Justice

This can be memorised with the help of Mnemonics: @ Nirmal Baba is Very Confident RJ (Radio Jockey). OR Naughty Boy is Very Confident RJ.

MCQs on Epidemiology - Public health Dentistry / Community Dentistry

NOTE: It has been proved that you will retain more of what you study if you test yourself immediately after studying. For that, Watch this Video and Study all the MCQs first and then Test yourself by taking the Quiz below.





# In a double blind study, true is:
A. The research investigator is blind to the dependent and independent variable.
B. The subject and the examiner do not know the details of the study
C. The subject in the study do not know the examiner doing the study
D. Only the examiner knows the group to which the subject belongs

# The study which proceeds from cause to effect:
A. Retrospective
B. Cohort
C. Case Control
D. Descriptive

#MCQ 23: The tobacco preparation mainly used to clean the tooth is:

#MCQ 23: The tobacco preparation mainly used to clean the tooth is:
A. Dhumti
B. Mishri
C. Khaini
D. Mawa

Answer: B. Mishri

Mishri or Masheri is prepared by roasting tobacco on a hot metal plate until it is uniformly black. It is then powdered. It is used with or without catechu. Catechu is a residual obtained by soaking the heartwood of the tree Acacia catechu or Acacia suma in boiling water. It is used primarily to clean the teeth.

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#MCQ 22 : Screening for oral cancer comes under which level of prevention?

#MCQ 22 : Screening for oral cancer comes under which level of prevention?

A. Primary Prevention
B. Secondary Prevention
C. Tertiary prevention
D. Primordial prevention

Answer: B. Secondary Prevention
Periodic screening and referral, and provision of dental services are services provided by the community for Secondary Prevention of Oral Cancer (Early Diagnosis and Prompt Treatment).

Reference: Essentials of Public Health Dentistry, 5th Edition, Soben Peter, Page 342

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