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Bio 245 test 2 Klesath Exam ||Verified Exam!!!|| Most
Recent Exam 2026 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
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Exam!!!
You are listening to the lungs of a 17 year old girl. You
hear crackles and rhonchi but they clear with a cough,
which of the following is the likely etiology?
Bronchitis
Simple asthma
Cystic fibrosis
Heart failure - Answer-Bronchitis
An 81 year old patient complains of shortness of breath for
the past few days. On examination, you note vesicular
breath sounds, normal fremitus and late inspiratory
crackles in the lower third of the chest that were not
present a week ago. What is the most likely explanation
for these?
Asthma
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COPD
Bronchiectasis
Heart Failure - Answer-Heart Failure
If Tina had mentioned that she was just diagnosed with
pneumonia, what would you have expected to find during
percussion?
Hyperresonance
Tympany
Resonant
Dullness - Answer-Dullness
Dull percussion sounds are expected over the areas of
diffuse infiltrate (accumulation of fluid and by products of
inflammation) in a patient with pneumonia.
If the results of Tina's pulse oximetry had been 97%, which
of the following would have been true?
• Partial pressure O2 = 97%
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• Unbound oxygen level = 97%
• PaO2 = 97%
• Arterial hemoglobin saturation = 97% - Answer-Arterial
hemoglobin saturation = 97%
(Pulse oximetry measures the percent of hemoglobin
molecules that are filled with oxygen. Oxygen-saturated
hemoglobin absorbs light wavelengths differently than
unsaturated hemoglobin. The oximeter emits a light and
reads the extent of wavelength absorption.)
Suppose that, during your lung exam on Tina, you had
heard bronchial breath sounds in the left lower lung
posteriorly. What would you have suspected based on this
finding?
• Normal lung exam
• Atelectasis
• Fluid filled region of the lung
• Narrowed upper airways secondary to asthma - Answer-
Fluid filled region of the lung
Bio 245 test 2 Klesath Exam ||Verified Exam!!!|| Most
Recent Exam 2026 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
Already Graded A+ | Guaranteed Success!! | Newest
Exam!!!
You are listening to the lungs of a 17 year old girl. You
hear crackles and rhonchi but they clear with a cough,
which of the following is the likely etiology?
Bronchitis
Simple asthma
Cystic fibrosis
Heart failure - Answer-Bronchitis
An 81 year old patient complains of shortness of breath for
the past few days. On examination, you note vesicular
breath sounds, normal fremitus and late inspiratory
crackles in the lower third of the chest that were not
present a week ago. What is the most likely explanation
for these?
Asthma
,2|Page
COPD
Bronchiectasis
Heart Failure - Answer-Heart Failure
If Tina had mentioned that she was just diagnosed with
pneumonia, what would you have expected to find during
percussion?
Hyperresonance
Tympany
Resonant
Dullness - Answer-Dullness
Dull percussion sounds are expected over the areas of
diffuse infiltrate (accumulation of fluid and by products of
inflammation) in a patient with pneumonia.
If the results of Tina's pulse oximetry had been 97%, which
of the following would have been true?
• Partial pressure O2 = 97%
, 3|Page
• Unbound oxygen level = 97%
• PaO2 = 97%
• Arterial hemoglobin saturation = 97% - Answer-Arterial
hemoglobin saturation = 97%
(Pulse oximetry measures the percent of hemoglobin
molecules that are filled with oxygen. Oxygen-saturated
hemoglobin absorbs light wavelengths differently than
unsaturated hemoglobin. The oximeter emits a light and
reads the extent of wavelength absorption.)
Suppose that, during your lung exam on Tina, you had
heard bronchial breath sounds in the left lower lung
posteriorly. What would you have suspected based on this
finding?
• Normal lung exam
• Atelectasis
• Fluid filled region of the lung
• Narrowed upper airways secondary to asthma - Answer-
Fluid filled region of the lung
