High-Yield Review

High-Yield Topics for the NCCAA Exam: Where to Focus Your Review

A domain-by-domain map of what shows up most · ~7 min read

You can't review everything equally. Board questions cluster around concepts that are clinically important, easy to test, and frequently misunderstood. Here is where to concentrate, organized by the exam's content domains.

Pharmacology

• Inhaled anesthetics: MAC and the factors that raise or lower it; the second-gas and concentration effects; metabolism and toxicity differences between agents.
• IV induction agents: propofol, etomidate, ketamine, and their hemodynamic and adrenal effects.
• Opioids & context-sensitive half-time: why remifentanil behaves differently from fentanyl on long cases.
• Neuromuscular blockers & reversal: depolarizing vs non-depolarizing, sugammadex vs neostigmine, and monitoring of block depth.
• Local anesthetics & LAST: maximum doses, the toxicity sequence, and lipid-emulsion rescue.

Physiology & pathophysiology

• Cardiac: the pressure–volume loop, determinants of myocardial oxygen supply and demand, and valvular lesion management goals.
• Pulmonary: oxyhemoglobin dissociation and its shifts, V/Q relationships, dead space vs shunt, and hypoxic pulmonary vasoconstriction.
• Renal, hepatic & acid–base: reading an arterial blood gas and the anion gap quickly and correctly.

Monitoring & equipment

• Capnography: recognizing waveforms — rebreathing, obstruction, esophageal intubation, the falling EtCO₂ of a falling cardiac output.
• The anesthesia machine: the oxygen-failure safety chain, circuit checks, and CO₂ absorber chemistry.
• Pulse oximetry pitfalls: carboxyhemoglobin, methemoglobin, dyes, and motion.

Subspecialty care

• Obstetric: physiologic changes of pregnancy, neuraxial labor analgesia, and the management of pre-eclampsia and hemorrhage.
• Pediatric: airway and physiologic differences, fluid and glucose considerations, and emergence phenomena.
• Cardiac, thoracic & neuro: one-lung ventilation, cerebral perfusion, and the goals that change your plan.

Regional anesthesia & pain

• Neuraxial anatomy and the physiologic consequences of a sympathectomy.
• Block complications and their recognition and management.
• Anticoagulation timing around neuraxial procedures (ASRA framework).

Crisis management — always high-yield

Emergencies are favorite exam material because the steps are protocolized and the stakes are obvious. Know these cold:

• Malignant hyperthermia — triggers, presentation, and dantrolene dosing (MHAUS).
• Local anesthetic systemic toxicity — recognition and lipid-emulsion therapy.
• Anaphylaxis — common intraoperative triggers and epinephrine-first management.
• The difficult/failed airway — the algorithm and when to call for help or go surgical.

MACPrep is an independent study resource and is not affiliated with or endorsed by the NCCAA. Exam format, eligibility, fees, and requirements change — always confirm current details on the official NCCAA website. This article is for educational purposes and is not medical advice.