FINAL EXAM ADVANCED - ALREADY GRADED A+ Question : A 3-day old infant...

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FINAL EXAM ADVANCED

PATHOPHYSIOLOGY,

PATHOPHYSIOLOGY FINA LS

ALREADY GRADED A+

Question : 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:

• physiologic jaundice
• kernicterus
• glucose-6-phosphate dehydrogenase deficiency
• pathologic jaundice

Correct answer: a. physiologic jaundice

Question : Which cell component is capable of cellular

autodigestion when it is released during cell injury?

• lysosomes
• ribosomesc. smooth endoplasmi

c reticulum

• golgi complex

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Correct answer: a. lysosomes

Question : Which component of the cell produces

hydrogen peroxide (H2O2) by using oxygen to remove hydrogen atoms from specific substrates in an oxidative reaction?

• lysosomes
• peroxisomes
• ribosomes
• oxyhydrosomes

Correct answer: Ans: B- peroxisomes

Question : The difference between eukaryotes and

prokaryotes is that eukaryotes:

• all of these answers are correct
• are smaller in size
• contain organelles
• have no nuclear membrane

Correct answer: Contain organelles and complex internal

membranes

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Question : What is a consequence of plasma membrane

damage to the mitochondria?

• enzymatic digestion halts deoxyribonucleic acid

(DNA) synthese

• influx of calcium ions halts adenosine triphosphate

(ATP) production

• edema from an influx in sodium causes a reduction in

ATP production

• potassium shifts out of the mitochondria, which

destroys the infrastructure Correct answer: Ans: B- influx of calcium ions halts adenosine triphosphate (ATP) production

Question : Which of the following is function of Golgi?

• Packages protein for secretion to the outside of the cell
• Produces ATP for cell function
• Contains hydrolytic enzymes
• Is the site of protein synthesis in a cell

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Correct answer: Packages protein for secretion to the

outside of the cell

Question : Which statement is a description of one of the

characteristics of apoptosis?

• apoptosis involves programmed cell death of scattered

singel cells

• apoptosis is characterized by the swelling of the

nucleus and the cytoplasm

• apoptosis involves unpredictable patterns of cell death
• apoptosis results in benign malignancies

Correct answer: Ans: A- apoptosis involves programmed cell death of scattered singel cells

Question : During cell injury caused by hypoxia, sodium

and water move into the cell because:

• during cell injury cause by hypoxia, sodium and water

move into the cell because: