Best Gloves for Protection

# Which of the following types of gloves should be utilized to provide the best protection during the cleaning of dental operatories?
A. Vinyl
B. Cotton
C. Utility
D. Latex

The correct answer is C. Utility gloves

Utility gloves are designed to provide best protection during cleaning of dental operatories. 

Utility gloves should be used during cleaning the dental operatories. 

Utility gloves are thicker than latex and vinyl gloves. 

These have larger cuffs and are designed to handle wastes more easily. 

Utility gloves have greater tear strength and are more water resistant. 

Physiology MCQs - Endocrinology - Multiple Choice Questions

# If a chemical agent is produced by a cell and if the agent acts on the same cell, the effect is termed as:
A. Endocrine effect
B. Paracrine effect
C. Autocrine effect
D. None of the above

# All of the following are autocoids except:
A. Histamine
B. Eicosanoids
C. Serotonin
D. Insulin

# The following is believed to be a second hormonal messenger in many tissues.
A. Cyclic AMP
B. Prostaglandins
C. Calcium ions
D. Adenyl cyclase

# Drug receptors for steroids are present in the:
A. Nuclear chromatin
B. Cell membrane
C. Cytoplasm
D. Nucleus

Highest number of death due to Corona Virus Infection (COVID-19)

# Most deaths due to COVID-19, an infection due to novel coronavirus has occurred till date (23rd March) in which country?
A. Russia
B. China
C. Italy
D. USA

The correct answer is C. Italy.

No. of Deaths till Date.

Italy  - 5476
China - 3270
Russia - 1
USA -  458

Most Common Neurotransmitter:

# Most common neurotransmitter is:
A. Dopamine
B. GABA
C. Acetylcholine
D. Norepinephrine

The correct answer is : C. Acetylcholine