Pathophysiology,
Pathophysiology Finals 2026
Exam Questions and Answers |
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A 3-day old infant is noted to have a mildly elevated unconjugated
bilirubin level and icterus. Your concern is that this child may have:
a. physiologic jaundice
b. kernicterus
c. glucose-6-phosphate dehydrogenase deficiency
d. pathologic jaundice - ANSWER ✔✔physiologic jaundice
,Which cell component is capable of cellular autodigestion when it is
released during cell injury?
a. lysosomes
b. ribosomesc. smooth endoplasmi
c reticulum
d. golgi complex - ANSWER ✔✔Lysosomes
Ans: B- peroxisomes - ANSWER ✔✔Which component of the cell
produces hydrogen peroxide (H2O2) by using oxygen to remove
hydrogen atoms from specific substrates in an oxidative reaction?
A) lysosomes
B) peroxisomes
C) ribosomes
D) oxyhydrosomes
The difference between eukaryotes and prokaryotes is that eukaryotes:
a. all of these answers are correct
b. are smaller in size
c. contain organelles
,d. have no nuclear membrane - ANSWER ✔✔Contain organelles and
complex internal membranes
Ans: B- influx of calcium ions halts adenosine triphosphate (ATP)
production - ANSWER ✔✔What is a consequence of plasma
membrane damage to the mitochondria?
A) enzymatic digestion halts deoxyribonucleic acid (DNA) synthese
B) influx of calcium ions halts adenosine triphosphate (ATP) production
C) edema from an influx in sodium causes a reduction in ATP production
D) potassium shifts out of the mitochondria, which destroys the
infrastructure
Which of the following is function of Golgi?
a. Packages protein for secretion to the outside of the cell
b. Produces ATP for cell function
c. Contains hydrolytic enzymes
d. Is the site of protein synthesis in a cell - ANSWER ✔✔Packages
protein for secretion to the outside of the cell
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3
, Ans: A- apoptosis involves programmed cell death of scattered singel
cells - ANSWER ✔✔Which statement is a description of one of the
characteristics of apoptosis?
A) apoptosis involves programmed cell death of scattered singel cells
B) apoptosis is characterized by the swelling of the nucleus and the
cytoplasm
C) apoptosis involves unpredictable patterns of cell death
D) apoptosis results in benign malignancies
Ans: C- the osmotic pressure is increased, which pulls additional sodium
across the cell membrane - ANSWER ✔✔During cell injury caused by
hypoxia, sodium and water move into the cell because:
A) during cell injury cause by hypoxia, sodium and water move into the
cell because:
B) the pump that transports sodium out of the cell cannot function
because of a decrease in adenosine triphosphate (ATP) levels
C) the osmotic pressure is increased, which pulls additional sodium
across the cell membrane