1|Page
CCT Exam 1, 2 & 3 — 2025 Certified Cardiographic
Technician Study Guide, Practice Test Questions, and
NHA Certification Requirements
Prepare for the CCT Exam 1, 2, and 3 (2025) with the most updated study guide, NHA-style
practice test questions, and certification tips. Learn how to pass the Certified Cardiographic
Technician exam and master ECG interpretation, cardiac monitoring, and patient care skills.
• CCT exam 1 2 and 3 2025
• Certified Cardiographic Technician exam
• CCT practice test questions 2025
• CCT study guide 2025
Which of the following would have the LOWEST risk of classic heat stroke during a heat wave? -
ANSWER-an 18-year-old soldier in basic training
Cooling of a heat stroke patient should be continued until the rectal temperature falls below: -
ANSWER-102°F (38.8°C)
The MOST common anesthetic trigger for malignant hyperthermia is: - ANSWER-succinylcholine
(Anectine)
Neurologic injury associated with central pontine myelinolysis occurs when: - ANSWER-patients
with chronic hyponatremia are corrected rapidly or are inadvertently overcorrected
,2|Page
Involuntary muscle pains in the stomach and lower extremities as a result of profuse sweating
and loss of sodium is/are known as: - ANSWER-heat cramps
The heat produced at rest from normal metabolic functions is referred to as the: - ANSWER-
basal metabolic rate
All of the following are typical portals of entry into the body EXCEPT the: - ANSWER-hair
follicles/intact skin
Which of the following is NOT included in the transport management of a patient with heat
exhaustion? - ANSWER-Use antipyretic medications
A lack of _______ causes unregulated fluid losses and dehydration. - ANSWER-vasopressin
Hypothermia may be a result of any of the following EXCEPT: - ANSWER-hyperdynamic cardiac
states
Bacterial meningitis is fatal in up to _______ of patients - ANSWER-30%
Normally, blood glucose levels should be: - ANSWER-between 70 mg/dL and 110 mg/dL
Human kidneys can excrete up to _______ of free water each day. - ANSWER-15 to 20 L
Two distinct syndromes identified with heat stroke are: - ANSWER-classical and exertional
Which two hormones are secreted by the thyroid gland? - ANSWER-calcitonin and thyroxine
,3|Page
The United States averages more than _______ heat-related deaths each year. - ANSWER-
300/500
Acute viral hepatitis is defined as the presence of signs and/or symptoms of liver inflammation
for less than _______ duration. - ANSWER-6 months
The hypothalamus serves as the _______ by using negative feedback to help regulate body
temperature. - ANSWER-master thermostat
In the patient with chronic AI, signs and symptoms of Addisonian crisis may appear suddenly as
a result of all of the following EXCEPT: - ANSWER-poorly controlled diabetes mellitus
Which of the following is NOT a work practice control that reduces the risk of transmission and
contamination of infectious agents? - ANSWER-positive-pressure exhaust
Bromocriptine (Parlodel) is a dopaminergic agonist that is used to decrease the secretion of: -
ANSWER-growth hormone
The prevention of colonization by pathogenic bacteria is attributed to: - ANSWER-the presence
of normal flora
Standard treatment for hypoglycemia in adults is _______ dextrose - ANSWER-50%
The _______ is/are where encapsulated bacteria are encountered and destroyed. - ANSWER-
spleen
What are the two hallmark signs associated with diabetic ketoacidosis (DKA)? - ANSWER-rapid
respirations and fruity breath
, 4|Page
Which of the following nonphysiologic conditions does NOT elevate cortisol production? -
ANSWER-intense aerobic exercise
The peak season for respiratory syncytial virus (RSV) in the United States is usually: - ANSWER-
January and February
What are the two forms of heat exhaustion? - ANSWER-water-depleted and sodium-depleted
The pituitary gland is commonly referred to as the: - ANSWER-master gland
The body's response to physical or emotional stress is referred to as the: - ANSWER-fight-or-
flight response
Acromegaly and gigantism are almost always caused by a: - ANSWER-benign pituitary tumor
An inanimate object that can transmit infectious organisms from one individual to another is
known as a(n): - ANSWER-fomite
Beta cells in the islets of Langerhans produce and secrete: - ANSWER-insulin
_______ is the study of how disease is distributed among populations and the factors that
influence that distribution - ANSWER-Epidemiology
_______ is a serious allergic reaction that has a rapid onset of symptoms and, if unrecognized,
can lead to respiratory arrest. - ANSWER-Anaphylaxis
CCT Exam 1, 2 & 3 — 2025 Certified Cardiographic
Technician Study Guide, Practice Test Questions, and
NHA Certification Requirements
Prepare for the CCT Exam 1, 2, and 3 (2025) with the most updated study guide, NHA-style
practice test questions, and certification tips. Learn how to pass the Certified Cardiographic
Technician exam and master ECG interpretation, cardiac monitoring, and patient care skills.
• CCT exam 1 2 and 3 2025
• Certified Cardiographic Technician exam
• CCT practice test questions 2025
• CCT study guide 2025
Which of the following would have the LOWEST risk of classic heat stroke during a heat wave? -
ANSWER-an 18-year-old soldier in basic training
Cooling of a heat stroke patient should be continued until the rectal temperature falls below: -
ANSWER-102°F (38.8°C)
The MOST common anesthetic trigger for malignant hyperthermia is: - ANSWER-succinylcholine
(Anectine)
Neurologic injury associated with central pontine myelinolysis occurs when: - ANSWER-patients
with chronic hyponatremia are corrected rapidly or are inadvertently overcorrected
,2|Page
Involuntary muscle pains in the stomach and lower extremities as a result of profuse sweating
and loss of sodium is/are known as: - ANSWER-heat cramps
The heat produced at rest from normal metabolic functions is referred to as the: - ANSWER-
basal metabolic rate
All of the following are typical portals of entry into the body EXCEPT the: - ANSWER-hair
follicles/intact skin
Which of the following is NOT included in the transport management of a patient with heat
exhaustion? - ANSWER-Use antipyretic medications
A lack of _______ causes unregulated fluid losses and dehydration. - ANSWER-vasopressin
Hypothermia may be a result of any of the following EXCEPT: - ANSWER-hyperdynamic cardiac
states
Bacterial meningitis is fatal in up to _______ of patients - ANSWER-30%
Normally, blood glucose levels should be: - ANSWER-between 70 mg/dL and 110 mg/dL
Human kidneys can excrete up to _______ of free water each day. - ANSWER-15 to 20 L
Two distinct syndromes identified with heat stroke are: - ANSWER-classical and exertional
Which two hormones are secreted by the thyroid gland? - ANSWER-calcitonin and thyroxine
,3|Page
The United States averages more than _______ heat-related deaths each year. - ANSWER-
300/500
Acute viral hepatitis is defined as the presence of signs and/or symptoms of liver inflammation
for less than _______ duration. - ANSWER-6 months
The hypothalamus serves as the _______ by using negative feedback to help regulate body
temperature. - ANSWER-master thermostat
In the patient with chronic AI, signs and symptoms of Addisonian crisis may appear suddenly as
a result of all of the following EXCEPT: - ANSWER-poorly controlled diabetes mellitus
Which of the following is NOT a work practice control that reduces the risk of transmission and
contamination of infectious agents? - ANSWER-positive-pressure exhaust
Bromocriptine (Parlodel) is a dopaminergic agonist that is used to decrease the secretion of: -
ANSWER-growth hormone
The prevention of colonization by pathogenic bacteria is attributed to: - ANSWER-the presence
of normal flora
Standard treatment for hypoglycemia in adults is _______ dextrose - ANSWER-50%
The _______ is/are where encapsulated bacteria are encountered and destroyed. - ANSWER-
spleen
What are the two hallmark signs associated with diabetic ketoacidosis (DKA)? - ANSWER-rapid
respirations and fruity breath
, 4|Page
Which of the following nonphysiologic conditions does NOT elevate cortisol production? -
ANSWER-intense aerobic exercise
The peak season for respiratory syncytial virus (RSV) in the United States is usually: - ANSWER-
January and February
What are the two forms of heat exhaustion? - ANSWER-water-depleted and sodium-depleted
The pituitary gland is commonly referred to as the: - ANSWER-master gland
The body's response to physical or emotional stress is referred to as the: - ANSWER-fight-or-
flight response
Acromegaly and gigantism are almost always caused by a: - ANSWER-benign pituitary tumor
An inanimate object that can transmit infectious organisms from one individual to another is
known as a(n): - ANSWER-fomite
Beta cells in the islets of Langerhans produce and secrete: - ANSWER-insulin
_______ is the study of how disease is distributed among populations and the factors that
influence that distribution - ANSWER-Epidemiology
_______ is a serious allergic reaction that has a rapid onset of symptoms and, if unrecognized,
can lead to respiratory arrest. - ANSWER-Anaphylaxis
