NREMT Certification Exam Prep Test Bank 1 Latest 2025
with 235 Questions and Correct Answers with Rationales |
EMT Certification Test 2025-2026 Practice Test Bank|
Emergency Medical Tech Exam 2025(new!)
A 44-year-old woman was bitten on the ankle by an unidentified snake while
working in her garden. She is conscious and alert, has stable vital signs, and denies
shortness of breath. Her only complaint is a burning sensation at the wound site.
Your assessment reveals two small puncture wounds, redness, and swelling. You
should:
• A:conclude that envenomation likely did not occur, provide reassurance, and
allow a friend to take her to the hospital.
• B:give supplemental oxygen, splint her leg to decrease movement, and keep her
leg below the level of her heart.
• C:elevate her leg, cover the wound with a dry sterile dressing, and apply an ice
pack to reduce pain and swelling.
• D:administer high-flow oxygen, apply a constricting band proximal to the bite,
and use ice to prevent venom spread.
You selected B; This is correct!
Reason:Given the fact that the snake was not identified, you should assume that it
was poisonous. Furthermore, the presence of puncture wounds, burning, redness,
and swelling are suggestive of envenomation. Therefore, you should provide
emergency care and transport the patient to the hospital. Treatment for a snake bite
involves keeping the patient calm, administering oxygen, splinting the affected
extremity to decrease movement (helps slow the spread of venom), keeping the
extremity below the level of the heart, and transporting the patient to the hospital.
Do NOT apply ice to a snake bite; it may constrict the blood vessels and force
venom further into the bloodstream. The use of a proximal constricting band is
controversial; if one is used, it should be loose, not tight. En route to the hospital,
monitor the patient's vital signs and mental status, and be alert for vomiting.
An elderly man is found unresponsive in his kitchen. The patient's wife tells you
that her husband has diabetes and that he took his insulin, but did not eat anything.
You should suspect:
pg. 1
,• A:diabetic coma.
• B:hypoglycemia.
• C:ketoacidosis.
• D:hyperglycemia.
The correct answer is B;
Reason:Several factors point to a field impression of hypoglycemia. First, the
patient is known to have diabetes and second, he took his insulin but did not eat.
Because insulin promotes the uptake of glucose into the cells, if the patient does
not replace this glucose by eating, the glucose level in the blood will fall to
dangerously low levels. Hypoglycemia can also occur when a patient takes too
much of his or her insulin. Hyperglycemia occurs when a patient does not take his
or her insulin. In such cases, glucose accumulates in the bloodstream and is not
able to enter the cell. In the absence of glucose, the cells begin to metabolize fat,
which results in the production of ketoacids and leads to hyperglycemic
ketoacidosis (diabetic coma, hyperglycemic crisis).
A 34-year-old female complains of persistent fever, fatigue, and night sweats.
During your assessment, you note that she has purple blotches on her arms and
legs. She MOST likely has:
• A:HIV/AIDS.
• B:chickenpox.
• C:tuberculosis.
• D:viral hepatitis.
You selected A; This is correct!
Reason:Signs of human immunodeficiency virus (HIV) infection include
persistent fever, weight loss, fatigue, a cough, and night sweats. The presence of
purple skin blotches (malignant lesions called Kaposi's sarcoma) is consistent with
acquired immune deficiency syndrome (AIDS), also known as late stage HIV
infection. Patients with tuberculosis (TB) also present with fever, fatigue, weight
loss, a cough, and night sweats; however, skin lesions are not common. Hepatitis is
characterized by right upper quadrant abdominal pain, fever, nausea and vomiting,
and a yellow tint to the skin and sclera (jaundice). Chickenpox is unlikely; the
associated rash is characterized by pustules that crust over, not purple blotches.
pg. 2
,The daughter of an elderly patient states that her mother is acting confused and
talking incoherently. This nature of illness is MOST consistent with:
• A:diabetic complications.
• B:altered mental status.
• C:cardiac compromise.
• D:behavioral problems
You selected B; This is correct!
Reason:The nature of illness is a category in which you place the patient based on
his or her chief complaint. A chief complaint of confusion and incoherent speech
suggests that altered mental status is the nature of illness. An altered mental status
can be caused by a variety of problems, including diabetic and behavioral
problems, and in some cases, cardiac problems.
Which of the following statements regarding heatstroke is correct?
• A:Heatstroke is caused by a hyperactive sweating mechanism.
• B:Not all patients experiencing heatstroke have dry skin.
• C:As core body temperature rises, the patient becomes more agitated.
• D:Heatstroke is more likely to occur when the humidity is low.
You selected B; This is correct!
Reason: Heatstroke occurs when the body is exposed to more heat than it can
eliminate and normal mechanisms for eliminating heat, such as sweating, are
overwhelmed. The core body temperature then rises rapidly to the point where
tissues are destroyed. Heatstroke can develop in patients during prolonged
vigorous physical activity or when they are in a closed, poorly ventilated, hot and
humid space. High humidity impairs a person's ability to eliminate heat via the
sweating mechanism. Many patients with heatstroke have hot, dry, flushed skin;
however, early in the course of heatstroke, the skin may be moist due to residual
perspiration, as with exertional heatstroke. As the core body temperature rises, the
patient's level of consciousness decreases. Untreated heatstroke will result in death.
Law enforcement requests your assistance to evaluate a young female who they
believe has overdosed. The patient is conscious, is displaying bizarre behavior, and
is very restless. Her BP is 170/90 mm Hg and her heart rate is 130 beats/min. You
see needle tracks on both of her arms. She is MOST likely under the influence of a:
• A:benzodiazepine.
pg. 3
, • B:sedative-hypnotic.
• C:powerful narcotic.
• D:methamphetamine.
You selected D; This is correct!
Reason:The needle tracks on the patient's arms indicate narcotic abuse, most likely
heroin; however, her signs and symptoms are not consistent with those caused by a
narcotic or any other central nervous system (CNS) depressant (eg, benzodiazepine
[a sedative-hypnotic]). Signs of CNS depression include a decreased level of
consciousness, hypoventilation, bradycardia, and hypotension. Her signs and
symptoms are consistent with a sympathomimetic (upper) overdose.
Sympathomimetic drugs mimic the effects of the sympathetic (fight or flight)
nervous system; therefore, restlessness or hyperactivity, hypertension, tachycardia,
and pupillary dilation are common findings in patients who overdose.
Amphetamine and methamphetamine (eg, ice, speed, crack) are examples of
sympathomimetics.
Which of the following signs and symptoms are MOST characteristic of
hyperglycemic ketoacidosis?
• A:Warm, dry skin and a slow onset
• B:Warm, dry skin and a rapid onset
• C:Cool, clammy skin and a rapid onset
• D:Cool, clammy skin and a slow onset
You selected A; This is correct!
Reason:Hyperglycemic ketoacidosis (diabetic coma) is characterized by a
dangerously high blood glucose level (hyperglycemia); slow onset; warm, dry skin
(from dehydration); and Kussmaul's respirations, which are deep and rapid and
have a fruity or acetone odor. Insulin shock results from a low blood glucose level
(hypoglycemia) and is characterized by a rapid onset; altered mental status; and
cool, clammy skin.
Which of the following statements regarding lightning-related injuries is correct?
• A:Multiple fractures, including those of the cervical spine, are the most common
cause of lightning-related deaths.
• B:The majority of patients who are struck by lightning die, even if CPR is
provided immediately.
pg. 4
with 235 Questions and Correct Answers with Rationales |
EMT Certification Test 2025-2026 Practice Test Bank|
Emergency Medical Tech Exam 2025(new!)
A 44-year-old woman was bitten on the ankle by an unidentified snake while
working in her garden. She is conscious and alert, has stable vital signs, and denies
shortness of breath. Her only complaint is a burning sensation at the wound site.
Your assessment reveals two small puncture wounds, redness, and swelling. You
should:
• A:conclude that envenomation likely did not occur, provide reassurance, and
allow a friend to take her to the hospital.
• B:give supplemental oxygen, splint her leg to decrease movement, and keep her
leg below the level of her heart.
• C:elevate her leg, cover the wound with a dry sterile dressing, and apply an ice
pack to reduce pain and swelling.
• D:administer high-flow oxygen, apply a constricting band proximal to the bite,
and use ice to prevent venom spread.
You selected B; This is correct!
Reason:Given the fact that the snake was not identified, you should assume that it
was poisonous. Furthermore, the presence of puncture wounds, burning, redness,
and swelling are suggestive of envenomation. Therefore, you should provide
emergency care and transport the patient to the hospital. Treatment for a snake bite
involves keeping the patient calm, administering oxygen, splinting the affected
extremity to decrease movement (helps slow the spread of venom), keeping the
extremity below the level of the heart, and transporting the patient to the hospital.
Do NOT apply ice to a snake bite; it may constrict the blood vessels and force
venom further into the bloodstream. The use of a proximal constricting band is
controversial; if one is used, it should be loose, not tight. En route to the hospital,
monitor the patient's vital signs and mental status, and be alert for vomiting.
An elderly man is found unresponsive in his kitchen. The patient's wife tells you
that her husband has diabetes and that he took his insulin, but did not eat anything.
You should suspect:
pg. 1
,• A:diabetic coma.
• B:hypoglycemia.
• C:ketoacidosis.
• D:hyperglycemia.
The correct answer is B;
Reason:Several factors point to a field impression of hypoglycemia. First, the
patient is known to have diabetes and second, he took his insulin but did not eat.
Because insulin promotes the uptake of glucose into the cells, if the patient does
not replace this glucose by eating, the glucose level in the blood will fall to
dangerously low levels. Hypoglycemia can also occur when a patient takes too
much of his or her insulin. Hyperglycemia occurs when a patient does not take his
or her insulin. In such cases, glucose accumulates in the bloodstream and is not
able to enter the cell. In the absence of glucose, the cells begin to metabolize fat,
which results in the production of ketoacids and leads to hyperglycemic
ketoacidosis (diabetic coma, hyperglycemic crisis).
A 34-year-old female complains of persistent fever, fatigue, and night sweats.
During your assessment, you note that she has purple blotches on her arms and
legs. She MOST likely has:
• A:HIV/AIDS.
• B:chickenpox.
• C:tuberculosis.
• D:viral hepatitis.
You selected A; This is correct!
Reason:Signs of human immunodeficiency virus (HIV) infection include
persistent fever, weight loss, fatigue, a cough, and night sweats. The presence of
purple skin blotches (malignant lesions called Kaposi's sarcoma) is consistent with
acquired immune deficiency syndrome (AIDS), also known as late stage HIV
infection. Patients with tuberculosis (TB) also present with fever, fatigue, weight
loss, a cough, and night sweats; however, skin lesions are not common. Hepatitis is
characterized by right upper quadrant abdominal pain, fever, nausea and vomiting,
and a yellow tint to the skin and sclera (jaundice). Chickenpox is unlikely; the
associated rash is characterized by pustules that crust over, not purple blotches.
pg. 2
,The daughter of an elderly patient states that her mother is acting confused and
talking incoherently. This nature of illness is MOST consistent with:
• A:diabetic complications.
• B:altered mental status.
• C:cardiac compromise.
• D:behavioral problems
You selected B; This is correct!
Reason:The nature of illness is a category in which you place the patient based on
his or her chief complaint. A chief complaint of confusion and incoherent speech
suggests that altered mental status is the nature of illness. An altered mental status
can be caused by a variety of problems, including diabetic and behavioral
problems, and in some cases, cardiac problems.
Which of the following statements regarding heatstroke is correct?
• A:Heatstroke is caused by a hyperactive sweating mechanism.
• B:Not all patients experiencing heatstroke have dry skin.
• C:As core body temperature rises, the patient becomes more agitated.
• D:Heatstroke is more likely to occur when the humidity is low.
You selected B; This is correct!
Reason: Heatstroke occurs when the body is exposed to more heat than it can
eliminate and normal mechanisms for eliminating heat, such as sweating, are
overwhelmed. The core body temperature then rises rapidly to the point where
tissues are destroyed. Heatstroke can develop in patients during prolonged
vigorous physical activity or when they are in a closed, poorly ventilated, hot and
humid space. High humidity impairs a person's ability to eliminate heat via the
sweating mechanism. Many patients with heatstroke have hot, dry, flushed skin;
however, early in the course of heatstroke, the skin may be moist due to residual
perspiration, as with exertional heatstroke. As the core body temperature rises, the
patient's level of consciousness decreases. Untreated heatstroke will result in death.
Law enforcement requests your assistance to evaluate a young female who they
believe has overdosed. The patient is conscious, is displaying bizarre behavior, and
is very restless. Her BP is 170/90 mm Hg and her heart rate is 130 beats/min. You
see needle tracks on both of her arms. She is MOST likely under the influence of a:
• A:benzodiazepine.
pg. 3
, • B:sedative-hypnotic.
• C:powerful narcotic.
• D:methamphetamine.
You selected D; This is correct!
Reason:The needle tracks on the patient's arms indicate narcotic abuse, most likely
heroin; however, her signs and symptoms are not consistent with those caused by a
narcotic or any other central nervous system (CNS) depressant (eg, benzodiazepine
[a sedative-hypnotic]). Signs of CNS depression include a decreased level of
consciousness, hypoventilation, bradycardia, and hypotension. Her signs and
symptoms are consistent with a sympathomimetic (upper) overdose.
Sympathomimetic drugs mimic the effects of the sympathetic (fight or flight)
nervous system; therefore, restlessness or hyperactivity, hypertension, tachycardia,
and pupillary dilation are common findings in patients who overdose.
Amphetamine and methamphetamine (eg, ice, speed, crack) are examples of
sympathomimetics.
Which of the following signs and symptoms are MOST characteristic of
hyperglycemic ketoacidosis?
• A:Warm, dry skin and a slow onset
• B:Warm, dry skin and a rapid onset
• C:Cool, clammy skin and a rapid onset
• D:Cool, clammy skin and a slow onset
You selected A; This is correct!
Reason:Hyperglycemic ketoacidosis (diabetic coma) is characterized by a
dangerously high blood glucose level (hyperglycemia); slow onset; warm, dry skin
(from dehydration); and Kussmaul's respirations, which are deep and rapid and
have a fruity or acetone odor. Insulin shock results from a low blood glucose level
(hypoglycemia) and is characterized by a rapid onset; altered mental status; and
cool, clammy skin.
Which of the following statements regarding lightning-related injuries is correct?
• A:Multiple fractures, including those of the cervical spine, are the most common
cause of lightning-related deaths.
• B:The majority of patients who are struck by lightning die, even if CPR is
provided immediately.
pg. 4
