SCI 225 Pathophysiology Midterm Questions with

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SCI 225 Pathophysiology Midterm Questions with Verified Answers | Latest

Question 1: The nurse is caring for a patient with a genetic

disease that is transmitted through autosomal recessive inheritance. Which is the most likely diagnosis?

CORRECT ANSWER : Cystic Fibrosis

Question 2: Adaptive cellular mechanisms function to:

CORRECT ANSWER : protect cells from injury

Question 3: If a patient has liquefactive necrosis, which organ

should the nurse assess first?

CORRECT ANSWER : Brain

Question 4: The nurse in the genetics clinic is describing a

genetic disease that leads to progressive dementia in middle to late adulthood. To which disease is the nurse most likely referring?

CORRECT ANSWER : Huntington's Disease

Question 5: The triplet of base pairs necessary to code for a

specific amino acid is called a:

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CORRECT ANSWER : codon

Question 6: The outward manifestation of a disease, often

influenced by both genes and the environment, is called the

disease:

CORRECT ANSWER : Phenotype

Question 7: The condition that occurs when a zygote is missing

in each cell is referred to as:

CORRECT ANSWER : a "monosomy"

Question 8: The process by which RNA is formed from DNA

for protein synthesis as:

CORRECT ANSWER : transcription

Question 9: The somatic cell that contains a multiple of 23

chromosomes is called:

CORRECT ANSWER : an euploid cell

Question 10: Which is the chief function of ribosomes?

CORRECT ANSWER : protein synthesis

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Question 11: A disease results in the accumulation of lipids in

the nerve cells of the brain:

CORRECT ANSWER : Tay-Sachs disease

Question 12: Cellular atrophy is:

CORRECT ANSWER : a decrease in cell size

Question 13: The process by which cells program themselves to

die:

CORRECT ANSWER : Apoptosis

Question 14: Which causes metaplasia in humans?

CORRECT ANSWER : cell injury from noxious stimuli

Question 15: The postmortem decrease in a patient's body

temperature will be documented as:

CORRECT ANSWER : algor mortis

Question 16: Dysplasia is characterized by abnormal changes in:

CORRECT ANSWER : cell secretions

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Question 17: Clastogens are agents that cause:

CORRECT ANSWER : chromosomal breakage

Question 18: Which organ is most frequently affected by

chronic alcohol (ethanol) injury?

CORRECT ANSWER : Liver

Question 19: The nurse documents "tattooing and stippling" in a

trauma patient. Which type of injury does this patient have?

CORRECT ANSWER : Gunshot wound/wounds

Question 20: When a patient has an extreme laceration

(laceration with a flap) which medical term should the nurse document on the chart?

CORRECT ANSWER : an avulsion

Question 21: A patient with a combined immune deficiency

lacks:

CORRECT ANSWER : T and B lymphocytes