RT-14 · Initiation & Modification

Emergency Care, ACLS, Resuscitation & Transport

The therapist's role in codes: high-quality CPR metrics, airway and ventilation during arrest, capnography feedback, and safe transport.

~20 min read3 concept sections·4 questions with rationale

What you'll be able to do

  • Apply current CPR quality metrics
  • Ventilate correctly during arrest and after an advanced airway
  • Use capnography to guide resuscitation
  • Prepare and monitor a patient for intra- and inter-hospital transport
Concept breakdown
01

High-quality CPR

The exam tests numbers and priorities, and the priority is almost always compressions.

  • Adults: rate 100–120/min, depth at least 2 inches (5 cm) and no more than 2.4 inches, full recoil, interruptions under 10 seconds.
  • Compression-to-ventilation 30:2 without an advanced airway; with an advanced airway, continuous compressions with one breath every 6 seconds (10/min).
  • Children and infants with two rescuers: 15:2; compress about one third the chest depth.
  • Excessive ventilation raises intrathoracic pressure, reduces venous return, and lowers survival — it is one of the most common code errors.
At the bedside

In a code, the therapist's most valuable contribution is often refusing to over-bag.

Practice quiz

Check yourself before you read the rationale.

Question 1 of 1

During CPR with an advanced airway in place, ETCO2 reads 7 mm Hg. The most appropriate response is:

Practice questions

Answer first, then read why the distractors fail.

Question 1

During CPR with an advanced airway in place, ETCO2 reads 7 mm Hg. The most appropriate response is:

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2 more concept sections, 3 more questions, and the exam-day playbook for this module.

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