AAPC Certified Risk Adjustment Coder (CRC) EXAM AND
PRACTICE EXAM NEWEST 2026 TEST BANK| AAPC CRC
CERTIFICATION EXAM PREP WITH COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/ ALREADY
GRADED A+ (MOST RECENT!!) 2026-2027
Two drugs compete for the same receptor, reducing each other's effect.
This is an example of?
Competitive antagonism
Drugs that block stomach acid secretion are called?
Proton pump inhibitors
_______ is the concentration of a drug needed to produce 50% of its
maximum effect.
EC50 (effective concentration 50)
A patient develops kidney failure due to aminoglycoside antibiotics. This
is an example of?
Nephrotoxicity
Drugs that increase heart rate are classified as?
Positive chronotropic agents
The ________ route delivers medication directly into the bloodstream.
Intravenous
,A patient takes a new drug that induces liver enzymes, reducing the
effect of their other medication. This is an example of?
Enzyme induction
Drugs that prevent blood clot formation are called?
Anticoagulants
The ________ effect occurs when combined drugs produce a greater effect
than each alone.
Synergistic
A A patient develops a cough after starting an ACE inhibitor. What type
of reaction is this?
Adverse drug reaction (ADR)
Drugs that block histamine H1 receptors are called?
Antihistamines
,A patient experiences severe hypoglycemia due to insulin overdose.
What term describes this?
Toxicity
Drugs that relax bronchial muscles are called?
Bronchodilators
The _______ is the period when drug levels are therapeutic but below toxic
levels.
Therapeutic window
Drugs that suppress the immune system are called?
Immunosuppressants
A patient develops tremors after taking a high dose of a stimulant. This is
an example of?
Dose-dependent adverse effect
The ________ effect occurs when the body adapts to a drug, reducing its
effect over time.
Tolerance
Drugs used to treat depression by increasing serotonin levels are
called?
SSRIs (Selective Serotonin Reuptake Inhibitors)
, ________ drugs block sodium channels to prevent nerve signal transmission.
Local anesthetics
A patient experiences sudden drop in blood pressure after rapid IV
administration. This is an example of?
Acute drug reaction
What does HCC stand for in risk adjustment coding?
Hierarchical Condition Categories
HCC models are primarily used to predict ________ in Medicare
populations.
Future healthcare costs
A patient has multiple chronic conditions. Which model would group
their conditions for risk adjustment?
HCC model
The CDPS model is specifically used for which population?
Medicaid
CDPS stands for ____ _.
Chronic Illness and Disability Payment System
PRACTICE EXAM NEWEST 2026 TEST BANK| AAPC CRC
CERTIFICATION EXAM PREP WITH COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/ ALREADY
GRADED A+ (MOST RECENT!!) 2026-2027
Two drugs compete for the same receptor, reducing each other's effect.
This is an example of?
Competitive antagonism
Drugs that block stomach acid secretion are called?
Proton pump inhibitors
_______ is the concentration of a drug needed to produce 50% of its
maximum effect.
EC50 (effective concentration 50)
A patient develops kidney failure due to aminoglycoside antibiotics. This
is an example of?
Nephrotoxicity
Drugs that increase heart rate are classified as?
Positive chronotropic agents
The ________ route delivers medication directly into the bloodstream.
Intravenous
,A patient takes a new drug that induces liver enzymes, reducing the
effect of their other medication. This is an example of?
Enzyme induction
Drugs that prevent blood clot formation are called?
Anticoagulants
The ________ effect occurs when combined drugs produce a greater effect
than each alone.
Synergistic
A A patient develops a cough after starting an ACE inhibitor. What type
of reaction is this?
Adverse drug reaction (ADR)
Drugs that block histamine H1 receptors are called?
Antihistamines
,A patient experiences severe hypoglycemia due to insulin overdose.
What term describes this?
Toxicity
Drugs that relax bronchial muscles are called?
Bronchodilators
The _______ is the period when drug levels are therapeutic but below toxic
levels.
Therapeutic window
Drugs that suppress the immune system are called?
Immunosuppressants
A patient develops tremors after taking a high dose of a stimulant. This is
an example of?
Dose-dependent adverse effect
The ________ effect occurs when the body adapts to a drug, reducing its
effect over time.
Tolerance
Drugs used to treat depression by increasing serotonin levels are
called?
SSRIs (Selective Serotonin Reuptake Inhibitors)
, ________ drugs block sodium channels to prevent nerve signal transmission.
Local anesthetics
A patient experiences sudden drop in blood pressure after rapid IV
administration. This is an example of?
Acute drug reaction
What does HCC stand for in risk adjustment coding?
Hierarchical Condition Categories
HCC models are primarily used to predict ________ in Medicare
populations.
Future healthcare costs
A patient has multiple chronic conditions. Which model would group
their conditions for risk adjustment?
HCC model
The CDPS model is specifically used for which population?
Medicaid
CDPS stands for ____ _.
Chronic Illness and Disability Payment System
