NURS 6501 ADVANCED PATHOPHYSIOLOGY
ACTUAL EXAM WITH COMPLETE QUESTIONS
AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) | ALREADY GRADED A+
| PROFESSOR VERIFIED | BRANDNEW!!!
Description: This comprehensive revision set contains 200 multiple-choice questions
(MCQs) covering all major body systems and pathophysiological concepts tested in
NURS 6501 Advanced Pathophysiology. Each question includes four options with the
correct answer clearly marked.
Keywords: Advanced Pathophysiology, NURS 6501, Walden University, MCQ Revision,
Cellular Injury, Genetics, Cardiovascular, Respiratory, Renal, Neurological, Endocrine,
Gastrointestinal, Musculoskeletal, Immune System, Hematology, Reproductive,
Integumentary
SECTION 1: CELLULAR BIOLOGY AND GENETICS (Questions
1-40)
1. Which of the following best describes the process of apoptosis?
A. Programmed cell death involving caspase activation ✅
B. Accidental cell death due to severe injury
C. Cell death resulting from ischemia and ATP depletion
D. Inflammatory necrosis with membrane rupture
2. A patient has a mutation in the tumor suppressor gene TP53. What is the most
likely consequence?
A. Enhanced DNA repair mechanisms
,B. Uncontrolled cell proliferation and cancer development ✅
C. Increased apoptosis of damaged cells
D. Normal cell cycle regulation
3. Which type of cellular adaptation involves an increase in cell size?
A. Hyperplasia
B. Hypertrophy ✅
C. Atrophy
D. Metaplasia
4. Metaplasia is best defined as:
A. Increase in cell number
B. Reversible replacement of one mature cell type with another ✅
C. Disordered cellular growth
D. Decrease in cell size
5. Which of the following is a hallmark of reversible cell injury?
A. Cell membrane rupture
B. Cellular swelling and fatty change ✅
C. Nuclear fragmentation
D. Complete loss of ATP
6. During which phase of the cell cycle does DNA replication occur?
A. G1 phase
B. S phase ✅
C. G2 phase
D. M phase
7. A mutation that changes a single nucleotide but does not change the amino acid
sequence is called:
A. Missense mutation
B. Nonsense mutation
,C. Silent mutation ✅
D. Frameshift mutation
8. Which of the following is an example of an autosomal dominant disorder?
A. Cystic fibrosis
B. Sickle cell anemia
C. Huntington disease ✅
D. Tay-Sachs disease
9. Down syndrome is caused by:
A. Trisomy 21 ✅
B. Monosomy X
C. Trisomy 18
D. Trisomy 13
10. Which organelle is responsible for ATP production?
A. Ribosome
B. Mitochondria ✅
C. Lysosome
D. Golgi apparatus
11. Free radical injury is best prevented by:
A. Antioxidants such as vitamins C and E ✅
B. Increased calcium influx
C. Activation of proteases
D. Lipid peroxidation
12. Which type of necrosis is characterized by caseous appearance?
A. Coagulative necrosis
B. Liquefactive necrosis
C. Caseous necrosis ✅
D. Fat necrosis
, 13. Liquefactive necrosis is most commonly associated with:
A. Heart attack
B. Brain infarction ✅
C. Tuberculosis
D. Pancreatitis
14. Which of the following describes dysplasia?
A. Reversible change in cell type
B. Disordered growth with atypical cells ✅
C. Increase in cell size
D. Decrease in organ size
15. A frameshift mutation is caused by:
A. Substitution of one base
B. Insertion or deletion of bases not in multiples of three ✅
C. Duplication of entire chromosome
D. Inversion of chromosome segment
16. Which genetic disorder follows an X-linked recessive pattern?
A. Hemophilia A ✅
B. Marfan syndrome
C. Neurofibromatosis
D. Achondroplasia
17. Telomeres are important because they:
A. Protect chromosome ends and regulate cellular aging ✅
B. Initiate DNA replication
C. Code for proteins
D. Repair DNA damage
18. Which of the following is NOT a cause of cellular injury?
A. Hypoxia
B. Physical trauma
ACTUAL EXAM WITH COMPLETE QUESTIONS
AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) | ALREADY GRADED A+
| PROFESSOR VERIFIED | BRANDNEW!!!
Description: This comprehensive revision set contains 200 multiple-choice questions
(MCQs) covering all major body systems and pathophysiological concepts tested in
NURS 6501 Advanced Pathophysiology. Each question includes four options with the
correct answer clearly marked.
Keywords: Advanced Pathophysiology, NURS 6501, Walden University, MCQ Revision,
Cellular Injury, Genetics, Cardiovascular, Respiratory, Renal, Neurological, Endocrine,
Gastrointestinal, Musculoskeletal, Immune System, Hematology, Reproductive,
Integumentary
SECTION 1: CELLULAR BIOLOGY AND GENETICS (Questions
1-40)
1. Which of the following best describes the process of apoptosis?
A. Programmed cell death involving caspase activation ✅
B. Accidental cell death due to severe injury
C. Cell death resulting from ischemia and ATP depletion
D. Inflammatory necrosis with membrane rupture
2. A patient has a mutation in the tumor suppressor gene TP53. What is the most
likely consequence?
A. Enhanced DNA repair mechanisms
,B. Uncontrolled cell proliferation and cancer development ✅
C. Increased apoptosis of damaged cells
D. Normal cell cycle regulation
3. Which type of cellular adaptation involves an increase in cell size?
A. Hyperplasia
B. Hypertrophy ✅
C. Atrophy
D. Metaplasia
4. Metaplasia is best defined as:
A. Increase in cell number
B. Reversible replacement of one mature cell type with another ✅
C. Disordered cellular growth
D. Decrease in cell size
5. Which of the following is a hallmark of reversible cell injury?
A. Cell membrane rupture
B. Cellular swelling and fatty change ✅
C. Nuclear fragmentation
D. Complete loss of ATP
6. During which phase of the cell cycle does DNA replication occur?
A. G1 phase
B. S phase ✅
C. G2 phase
D. M phase
7. A mutation that changes a single nucleotide but does not change the amino acid
sequence is called:
A. Missense mutation
B. Nonsense mutation
,C. Silent mutation ✅
D. Frameshift mutation
8. Which of the following is an example of an autosomal dominant disorder?
A. Cystic fibrosis
B. Sickle cell anemia
C. Huntington disease ✅
D. Tay-Sachs disease
9. Down syndrome is caused by:
A. Trisomy 21 ✅
B. Monosomy X
C. Trisomy 18
D. Trisomy 13
10. Which organelle is responsible for ATP production?
A. Ribosome
B. Mitochondria ✅
C. Lysosome
D. Golgi apparatus
11. Free radical injury is best prevented by:
A. Antioxidants such as vitamins C and E ✅
B. Increased calcium influx
C. Activation of proteases
D. Lipid peroxidation
12. Which type of necrosis is characterized by caseous appearance?
A. Coagulative necrosis
B. Liquefactive necrosis
C. Caseous necrosis ✅
D. Fat necrosis
, 13. Liquefactive necrosis is most commonly associated with:
A. Heart attack
B. Brain infarction ✅
C. Tuberculosis
D. Pancreatitis
14. Which of the following describes dysplasia?
A. Reversible change in cell type
B. Disordered growth with atypical cells ✅
C. Increase in cell size
D. Decrease in organ size
15. A frameshift mutation is caused by:
A. Substitution of one base
B. Insertion or deletion of bases not in multiples of three ✅
C. Duplication of entire chromosome
D. Inversion of chromosome segment
16. Which genetic disorder follows an X-linked recessive pattern?
A. Hemophilia A ✅
B. Marfan syndrome
C. Neurofibromatosis
D. Achondroplasia
17. Telomeres are important because they:
A. Protect chromosome ends and regulate cellular aging ✅
B. Initiate DNA replication
C. Code for proteins
D. Repair DNA damage
18. Which of the following is NOT a cause of cellular injury?
A. Hypoxia
B. Physical trauma
