PLTW: HBS EOC EXAM 2026 WITH 100%
ACCURATE SOLUTIONS
1. If a patient has a blockage in the pulmonary veins, what effect would this
have on the heart's left atrium?
It would decrease blood flow to the right atrium.
It would have no effect on the left atrium.
It would cause the left atrium to pump more efficiently.
It would lead to increased pressure and potential enlargement of
the left atrium.
2. In a clinical setting, how might biometrics be utilized to improve patient
care?
By diagnosing diseases solely based on physical examinations.
By standardizing treatment protocols for all patients regardless of
their biological data.
By using biometric data to personalize treatment plans based on
individual biological characteristics.
By focusing exclusively on genetic testing without considering other
biological factors.
3. What action does the diaphragm perform during inhalation?
Remains stationary
Relaxes and moves superiorly
Contracts and moves inferiorly
,Contracts and moves laterally
,4. If a patient suffers a fracture in the thoracic vertebrae, what potential
impact could this have on the ribs?
It would strengthen the rib cage.
It could lead to rib displacement or pain during respiration.
It would have no effect on the ribs.
It would cause the ribs to fuse together.
5. If a patient has suffered an injury that affects the orbicularis oculi muscle,
what symptoms might they experience?
Inability to chew food
Difficulty blinking and squinting
Reduced ability to smile
Loss of neck mobility
6. If a patient has sustained damage to the temporal lobe, which of the
following functions is most likely to be affected?
Motor coordination
Visual interpretation
Auditory processing
Sensory integration
7. Describe the role of insulin in the body's response to increased blood sugar
levels after a meal.
Insulin stimulates the production of red blood cells.
Insulin increases blood sugar levels to provide immediate energy.
, Insulin breaks down fats for energy production.
Insulin facilitates the uptake of glucose by cells, allowing them to
store energy.
8. The hypothalamus integrates the nervous system with the endocrine
system.
true
false
9. What is the primary risk associated with massive 3rd degree burns?
Infection
Pain management
Scarring
Catastrophic fluid loss
10. What is the term for a fracture that breaks through the skin?
Simple Fracture
Transverse Fracture
Compound Fracture
Greenstick Fracture
11. If a patient has a blockage in the aorta, what physiological effects might
occur in the body?
Reduced blood flow to the body's organs and tissues.
Increased oxygen delivery to the heart.
ACCURATE SOLUTIONS
1. If a patient has a blockage in the pulmonary veins, what effect would this
have on the heart's left atrium?
It would decrease blood flow to the right atrium.
It would have no effect on the left atrium.
It would cause the left atrium to pump more efficiently.
It would lead to increased pressure and potential enlargement of
the left atrium.
2. In a clinical setting, how might biometrics be utilized to improve patient
care?
By diagnosing diseases solely based on physical examinations.
By standardizing treatment protocols for all patients regardless of
their biological data.
By using biometric data to personalize treatment plans based on
individual biological characteristics.
By focusing exclusively on genetic testing without considering other
biological factors.
3. What action does the diaphragm perform during inhalation?
Remains stationary
Relaxes and moves superiorly
Contracts and moves inferiorly
,Contracts and moves laterally
,4. If a patient suffers a fracture in the thoracic vertebrae, what potential
impact could this have on the ribs?
It would strengthen the rib cage.
It could lead to rib displacement or pain during respiration.
It would have no effect on the ribs.
It would cause the ribs to fuse together.
5. If a patient has suffered an injury that affects the orbicularis oculi muscle,
what symptoms might they experience?
Inability to chew food
Difficulty blinking and squinting
Reduced ability to smile
Loss of neck mobility
6. If a patient has sustained damage to the temporal lobe, which of the
following functions is most likely to be affected?
Motor coordination
Visual interpretation
Auditory processing
Sensory integration
7. Describe the role of insulin in the body's response to increased blood sugar
levels after a meal.
Insulin stimulates the production of red blood cells.
Insulin increases blood sugar levels to provide immediate energy.
, Insulin breaks down fats for energy production.
Insulin facilitates the uptake of glucose by cells, allowing them to
store energy.
8. The hypothalamus integrates the nervous system with the endocrine
system.
true
false
9. What is the primary risk associated with massive 3rd degree burns?
Infection
Pain management
Scarring
Catastrophic fluid loss
10. What is the term for a fracture that breaks through the skin?
Simple Fracture
Transverse Fracture
Compound Fracture
Greenstick Fracture
11. If a patient has a blockage in the aorta, what physiological effects might
occur in the body?
Reduced blood flow to the body's organs and tissues.
Increased oxygen delivery to the heart.
