CRAT PREP CERTIFICATION REVIEW
BANK 2026 PRACTICE QUESTIONS
GRADED A+
⩥ Left Bundle Branch.
Answer: Conducts impulse for the left side of septum.
⩥ Purkinje Fibres.
Answer: Conducts impulses throughout the ventricles.
⩥ Bundle of His.
Answer: Primary pacemaker site in the heart.
⩥ SA Node.
Answer: Initiates electrical impulses in the heart.
⩥ AV Node.
Answer: Delays impulses to allow ventricles to fill.
⩥ Bachmann's Bundle.
Answer: Connects the SA node to the left atrium.
BANK 2026 PRACTICE QUESTIONS
GRADED A+
⩥ Left Bundle Branch.
Answer: Conducts impulse for the left side of septum.
⩥ Purkinje Fibres.
Answer: Conducts impulses throughout the ventricles.
⩥ Bundle of His.
Answer: Primary pacemaker site in the heart.
⩥ SA Node.
Answer: Initiates electrical impulses in the heart.
⩥ AV Node.
Answer: Delays impulses to allow ventricles to fill.
⩥ Bachmann's Bundle.
Answer: Connects the SA node to the left atrium.