HESI PATHOPHYSIOLOGY PROCTORED EXAM UPDATED
2025 WITH 200+ QUESTIONS AND MOST VERIFIED
ANSWERS GRADED A+
a. positive feedback VERIFIED ANSWER An initial disturbance in a
system sets off a chain of events that does not favor stability and often
abruptly displaces a system from its steady state: what is that?
a. Positive Feedback
b. Negative Feedback
c. Disease
d. Homeostasis
b. gums VERIFIED ANSWER What organ shrinks with age?
a. Prostate
b. Gums
c. Heart
d. All of the above
d. there is less thirst perception in the elderly VERIFIED ANSWER
Which of the following is true?
a. An infant will have a slower heart rate than an adult
b. The elderly have better temperature sensations
c. There are more sweat glands in an elderly person
d. There is less thirst perception in the elderly
,c. Women have a lower hemoglobin than men VERIFIED ANSWER
Which of the following is true?
a. Women snore more than men
b. Men have higher calcium levels
c. Women have a lower hemoglobin than men
d. Men have a lower creatinine level than women
b. Acclimatization VERIFIED ANSWER An increase in normal adaptive
response to the decreased availability of oxygen at high altitude is
termed which?
a. Circadian
b. Acclimatization
c. Population
d. Diurnal
d. Iatrogenic VERIFIED ANSWER What does it mean when the cause
of the disease is unwanted medical treatment?
a. Idiopathic
b. Ecogenetic
c. Genotypical
d. Iatrogenic
d. Neonatal VERIFIED ANSWER Which term is used for the first two
months of life?
a. Infancy
,b. Childhood
c. Prenatal
d. Neonatal
d. Sign VERIFIED ANSWER Which is an objectively identifiable
aberration of the disease?
a. Symptom
b. Syndrome
c. Stage
d. Sign
c. They include epinephrine and norepinephrine VERIFIED ANSWER
Which of the following is true regarding catecholamines?
a. They are from the parasympathetic nervous system
b. They cross the blood brain barrier
c. They include epinephrine and norepinephrine
d. They cause of decrease in heart rate
b. Endorphins increase with stress, resulting in a decrease in pain
perception VERIFIED ANSWER Which of the following is a true
statement?
a. Antidiuretic hormone is not important for blood volume regulation
b. Endorphins increase with stress, resulting in a decrease in pain
perception
c. Epinephrine and cortisol act very differently
, d. Cortisol negates epinephrine's activity
d. They cross by diffusion VERIFIED ANSWER By what mechanism
do lipid molecules cross cell membranes?
a. They use channel proteins as a membrane transport system
b. They are transported across the plasma membrane by endocytosis and
exocytosis
c. They use voltage-gated ion channels
d. They cross by diffusion
a. Protein synthesis VERIFIED ANSWER Which of the following
metabolic processes is a component of anabolic metabolism?
a. Protein synthesis
b. Glycolysis
c. Citric acid cycle
d. Oxidative phosphorylation
c. The sodium-potassium pump VERIFIED ANSWER Which of the
following electrochemical mechanism is responsible for maintaining cell
volume?
a. The calcium pump
b. Glucose transporters
c. The sodium-potassium pump
d. ATP-binding cassette (ABC) transporters
2025 WITH 200+ QUESTIONS AND MOST VERIFIED
ANSWERS GRADED A+
a. positive feedback VERIFIED ANSWER An initial disturbance in a
system sets off a chain of events that does not favor stability and often
abruptly displaces a system from its steady state: what is that?
a. Positive Feedback
b. Negative Feedback
c. Disease
d. Homeostasis
b. gums VERIFIED ANSWER What organ shrinks with age?
a. Prostate
b. Gums
c. Heart
d. All of the above
d. there is less thirst perception in the elderly VERIFIED ANSWER
Which of the following is true?
a. An infant will have a slower heart rate than an adult
b. The elderly have better temperature sensations
c. There are more sweat glands in an elderly person
d. There is less thirst perception in the elderly
,c. Women have a lower hemoglobin than men VERIFIED ANSWER
Which of the following is true?
a. Women snore more than men
b. Men have higher calcium levels
c. Women have a lower hemoglobin than men
d. Men have a lower creatinine level than women
b. Acclimatization VERIFIED ANSWER An increase in normal adaptive
response to the decreased availability of oxygen at high altitude is
termed which?
a. Circadian
b. Acclimatization
c. Population
d. Diurnal
d. Iatrogenic VERIFIED ANSWER What does it mean when the cause
of the disease is unwanted medical treatment?
a. Idiopathic
b. Ecogenetic
c. Genotypical
d. Iatrogenic
d. Neonatal VERIFIED ANSWER Which term is used for the first two
months of life?
a. Infancy
,b. Childhood
c. Prenatal
d. Neonatal
d. Sign VERIFIED ANSWER Which is an objectively identifiable
aberration of the disease?
a. Symptom
b. Syndrome
c. Stage
d. Sign
c. They include epinephrine and norepinephrine VERIFIED ANSWER
Which of the following is true regarding catecholamines?
a. They are from the parasympathetic nervous system
b. They cross the blood brain barrier
c. They include epinephrine and norepinephrine
d. They cause of decrease in heart rate
b. Endorphins increase with stress, resulting in a decrease in pain
perception VERIFIED ANSWER Which of the following is a true
statement?
a. Antidiuretic hormone is not important for blood volume regulation
b. Endorphins increase with stress, resulting in a decrease in pain
perception
c. Epinephrine and cortisol act very differently
, d. Cortisol negates epinephrine's activity
d. They cross by diffusion VERIFIED ANSWER By what mechanism
do lipid molecules cross cell membranes?
a. They use channel proteins as a membrane transport system
b. They are transported across the plasma membrane by endocytosis and
exocytosis
c. They use voltage-gated ion channels
d. They cross by diffusion
a. Protein synthesis VERIFIED ANSWER Which of the following
metabolic processes is a component of anabolic metabolism?
a. Protein synthesis
b. Glycolysis
c. Citric acid cycle
d. Oxidative phosphorylation
c. The sodium-potassium pump VERIFIED ANSWER Which of the
following electrochemical mechanism is responsible for maintaining cell
volume?
a. The calcium pump
b. Glucose transporters
c. The sodium-potassium pump
d. ATP-binding cassette (ABC) transporters
