1|Page
BIO 322 PATHO MIDTERM EXAM NEWEST 2025/2026 ACTUAL EXAM
WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED||
An obese 49-year-old male presents with persistent 'heartburn'
causing chest pain, over the years and it is usually worse at night.
He has been coughing with a sire throat and dysphagia. Which of
the following would be the least beneficial for this patient's
condition?
A. Laproscopy
B. Less fatty foods
C. H2 blockers
D. Proton pump inhibitors (PPI's) - ANSWER-A
Mr and Mrs. Adams are concerned because their 6-month-old
boy, Neil, has not grown much since his birth and he has a
constant cough with severe congestion, and he has had constant
oily stools in his diaper. A sweat chloride test was in excess of 60
mEq/L and a generic test shows a problem with Chromosome 7.
Statistically, what is his approximate life expectancy?
A. 10 years
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B. 40 years
C. 2 years
D. 20 years - ANSWER-A
A 38-year-old male presents to the emergency room with fever
and a productive cough with copious sputum. Medical history
reveals that he is a recent immigrant with significant weight loss,
and chest x-rays shows small spots in the periphery of his right
lung. Sputum culture is positive for a mycobacterium. A culture of
his lung lesions will show:
A. Liquefactive necrosis
B. Casous necrosis
C. Gangrenous necrosis
D. Coagulative necrosis - ANSWER-B
When chronic and progressive heartburn leads to a metaplastic
change from the normal squamous esophageal epithelium to a
specialized intestinal-type columnar mucosa and is considered a
precursor lesion fro esophageal adenocarcinoma it is known as:
A. GERD
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B. Odynophagia
C. Barrett's esophagus
D. Dysphagia - ANSWER-B
Pipetmans measure what amount of volume? - ANSWER-1 ml
(1000 ul)
What measurements of pipette we have? - ANSWER-P2, P20,
P200, P1000
True/ False: There are only 3 places on the readout window of all
pipet mans. Red places are decimals or commas. - ANSWER-
True
True/ False: Hold pipet horizontally, insert the correct pipet tip to
the shaft. Press firmly but not pound> - ANSWER-False: Hold it
vertically
Genomic DNA constitutes _________ of an organism. -
ANSWER-Total genetic information
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What is the genome of most of the organism? - ANSWER-DNA ,
some viruses have RNA as their genomic material
What are the genomic DNA material known as? - ANSWER-
Chromosome
Chromosomes are organized into? - ANSWER-DNA- protein
complex
Viral DNA genomes are...... - ANSWER-Small and single
stranded
Where is most genomic DNA is located? - ANSWER-Within the
nucleus
What is the location of DNA in Eukaryotes? - ANSWER-nucleus,
mitochondria, and chloroplasts in plants.
Genomic DNA contains..... - ANSWER-Genes
BIO 322 PATHO MIDTERM EXAM NEWEST 2025/2026 ACTUAL EXAM
WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED||
An obese 49-year-old male presents with persistent 'heartburn'
causing chest pain, over the years and it is usually worse at night.
He has been coughing with a sire throat and dysphagia. Which of
the following would be the least beneficial for this patient's
condition?
A. Laproscopy
B. Less fatty foods
C. H2 blockers
D. Proton pump inhibitors (PPI's) - ANSWER-A
Mr and Mrs. Adams are concerned because their 6-month-old
boy, Neil, has not grown much since his birth and he has a
constant cough with severe congestion, and he has had constant
oily stools in his diaper. A sweat chloride test was in excess of 60
mEq/L and a generic test shows a problem with Chromosome 7.
Statistically, what is his approximate life expectancy?
A. 10 years
,2|Page
B. 40 years
C. 2 years
D. 20 years - ANSWER-A
A 38-year-old male presents to the emergency room with fever
and a productive cough with copious sputum. Medical history
reveals that he is a recent immigrant with significant weight loss,
and chest x-rays shows small spots in the periphery of his right
lung. Sputum culture is positive for a mycobacterium. A culture of
his lung lesions will show:
A. Liquefactive necrosis
B. Casous necrosis
C. Gangrenous necrosis
D. Coagulative necrosis - ANSWER-B
When chronic and progressive heartburn leads to a metaplastic
change from the normal squamous esophageal epithelium to a
specialized intestinal-type columnar mucosa and is considered a
precursor lesion fro esophageal adenocarcinoma it is known as:
A. GERD
,3|Page
B. Odynophagia
C. Barrett's esophagus
D. Dysphagia - ANSWER-B
Pipetmans measure what amount of volume? - ANSWER-1 ml
(1000 ul)
What measurements of pipette we have? - ANSWER-P2, P20,
P200, P1000
True/ False: There are only 3 places on the readout window of all
pipet mans. Red places are decimals or commas. - ANSWER-
True
True/ False: Hold pipet horizontally, insert the correct pipet tip to
the shaft. Press firmly but not pound> - ANSWER-False: Hold it
vertically
Genomic DNA constitutes _________ of an organism. -
ANSWER-Total genetic information
, 4|Page
What is the genome of most of the organism? - ANSWER-DNA ,
some viruses have RNA as their genomic material
What are the genomic DNA material known as? - ANSWER-
Chromosome
Chromosomes are organized into? - ANSWER-DNA- protein
complex
Viral DNA genomes are...... - ANSWER-Small and single
stranded
Where is most genomic DNA is located? - ANSWER-Within the
nucleus
What is the location of DNA in Eukaryotes? - ANSWER-nucleus,
mitochondria, and chloroplasts in plants.
Genomic DNA contains..... - ANSWER-Genes
