Remaining Time: 05 minutes, 34 seconds. Question Completion Status: O Respiratory bronchiole O Segmental Bronchus O Terminal Bronchiole QUESTION 20 An 18-month-old female is brought to ER by her mother after appearing cyanotic and lethargic. The mother reports the infant had been 'cranky' due to teething and she applied tropical benzocaine 20% to her gums. An arterial blood gas (ABG) is ordered, and a characteristic chocolate-brown colored blood is observed. A diagnosis of methemoglobinemia is made. Which of the following coenzymes is most likely to be associated with the reduction of methemoglobin? O Biotin O FAD Methyl cobalamin O NADH O Tetrahydrofolate QUESTION 21 A 40-year-old vaccinated female presents to ER with mild fever, cough, shortness of breath for 4 days. A COVID-19 RT-PCR test by her family physician one day ago is negative. A chest x-ray PA view shows a large opaque area in the right mid zone (blue arrow) with an unclear border. It is "silhouetting" the right hemidiaphragm (red arrow) which is no longer seen as a distinct edge. The right heart border is normal (clear and distinct). On lateral CXR, there is a triangular opacity (blue arrow) posterior and inferior to the right oblique fissure with obscuration of the dome and posterior aspect of the right hemidiaphragm. Which of the following in the attached PA and lateral chest radiographs is the most likely the pulmonary lobe silhouetting the right hemidiaphragm? Left lower lobe (LLL) O Left upper lobe (LUL) O Right lower lobe (RLL) O Right middle lobe (RML) O Right upper lobe (RUL) Click Save and Submit to save and submit. Click Save All Answers to save all answers. 4
Remaining Time: 05 minutes, 34 seconds. Question Completion Status: O Respiratory bronchiole O Segmental Bronchus O Terminal Bronchiole QUESTION 20 An 18-month-old female is brought to ER by her mother after appearing cyanotic and lethargic. The mother reports the infant had been 'cranky' due to teething and she applied tropical benzocaine 20% to her gums. An arterial blood gas (ABG) is ordered, and a characteristic chocolate-brown colored blood is observed. A diagnosis of methemoglobinemia is made. Which of the following coenzymes is most likely to be associated with the reduction of methemoglobin? O Biotin O FAD Methyl cobalamin O NADH O Tetrahydrofolate QUESTION 21 A 40-year-old vaccinated female presents to ER with mild fever, cough, shortness of breath for 4 days. A COVID-19 RT-PCR test by her family physician one day ago is negative. A chest x-ray PA view shows a large opaque area in the right mid zone (blue arrow) with an unclear border. It is "silhouetting" the right hemidiaphragm (red arrow) which is no longer seen as a distinct edge. The right heart border is normal (clear and distinct). On lateral CXR, there is a triangular opacity (blue arrow) posterior and inferior to the right oblique fissure with obscuration of the dome and posterior aspect of the right hemidiaphragm. Which of the following in the attached PA and lateral chest radiographs is the most likely the pulmonary lobe silhouetting the right hemidiaphragm? Left lower lobe (LLL) O Left upper lobe (LUL) O Right lower lobe (RLL) O Right middle lobe (RML) O Right upper lobe (RUL) Click Save and Submit to save and submit. Click Save All Answers to save all answers. 4
Chapter11: The Respiratory System
Section: Chapter Questions
Problem A1CRE
Related questions
Question
please answer both 20 and 21 asap
Transcribed Image Text:Remaining Time: 05 minutes, 34 seconds.
Question Completion Status:
O Respiratory bronchiole
O Segmental Bronchus
O Terminal Bronchiole
QUESTION 20
An 18-month-old female is brought to ER by her mother after appearing cyanotic and lethargic. The mother reports the infant had been 'cranky' due to teething and she applied tropical benzocaine 20% to her gums. An
arterial blood gas (ABG) is ordered, and a characteristic chocolate-brown colored blood is observed. A diagnosis of methemoglobinemia is made. Which of the following coenzymes is most likely to be associated with the
reduction of methemoglobin?
O Biotin
O FAD
Methyl cobalamin
O NADH
O Tetrahydrofolate
QUESTION 21
A 40-year-old vaccinated female presents to ER with mild fever, cough, shortness of breath for 4 days. A COVID-19 RT-PCR test by her family physician one day ago is negative. A chest x-ray PA view shows a large
opaque area in the right mid zone (blue arrow) with an unclear border. It is "silhouetting" the right hemidiaphragm (red arrow) which is no longer seen as a distinct edge. The right heart border is normal (clear and distinct).
On lateral CXR, there is a triangular opacity (blue arrow) posterior and inferior to the right oblique fissure with obscuration of the dome and posterior aspect of the right hemidiaphragm. Which of the following in the attached
PA and lateral chest radiographs is the most likely the pulmonary lobe silhouetting the right hemidiaphragm?
Left lower lobe (LLL)
O Left upper lobe (LUL)
O Right lower lobe (RLL)
O Right middle lobe (RML)
O Right upper lobe (RUL)
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
4
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