Normal Interval Time for the PR Interval Is

question 1

Multiple Choice

Normal interval time for the PR interval is:

• A) 0.04-0.12 second.
• B) 0.33-0.42 second.
• C) 0.12-0.20 second.
• D) 1.20-2.00 seconds.

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Definitions:

Center

In healthcare, it often denotes a focal point or hub for specialized treatment and research.

Interphalangeal

Pertaining to the joints between the phalanges, the bones in the fingers and toes.

Metacarpophalangeal

Refers to the joints between the metacarpal bones and the phalanges (fingers) of the hands, supporting movement such as bending.

Tibiotalar

Referring to the joint formed between the tibia (shinbone) and the talus (ankle bone), crucial for ankle movement.