Respiratory Week

respiratory-week

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Question 1 of 1

Time Left

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Mr. Jones, a 58 year old man, attends respiratory clinic as his GP is concerned he may have an obstructive lung disease. Which of the following features is more suggestive of COPD than asthma?

Select the correct answer(s).

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What is the normal range for pH in arterial blood gases?

Select the correct answer(s).

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In ABGs, what is the normal range for pO2 (although its pretty variable!)

Select the correct answer(s).

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In an ABG, what is the normal range for PCO2?

Select the correct answer(s).

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In an ABG, what is the normal range for HCO3- in ABGs?

Select the correct answer(s).

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Type 1 respiratory failure requires:

Select the correct answer(s).

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Type 2 respiratory failure requires:

Select the correct answer(s).

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Examine the chest Xray below. Which of the diagnosis is the best fit?

Select the correct answer(s).

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Explanation

ILD and idiopathic interstitial fibrosis is characterised by a hazy, net curtain like pattern throughout the lung. This can be seen in this xray. From Radiopaedia: "On imaging, it usually presents with a patchy craniocaudal gradient of peripheral septal t

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A 60 year old man was admitted with an exacerbation of chronic obstructive pulmonary disease. He is drowsy and has a “flap”. His arterial blood gases on air showed: pH 7.29, PaCO2 8.5 kPa, PaO2 8.9 kPa, HCO3 25. Comment on these results

Select the correct answer(s).

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A 65 year old man on an orthopedic ward you are working on becomes rapidly short of breath and is breathing very fast. ABGs reveal pH 7.56, PaCO2 2.7 kPa, PaO2 5.4 kPa, HCO3 16.5. Select the two most appropriate diagnoses from below.

Select the correct answer(s).

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Explanation

As a result of PE, this man has become hypoxic. In an attempt to compansate, he has begun to hyperventilate and blown off all of his CO2, making him alkalotic. HCO3 has also reduced in an attempt to compensate

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In a tension pneumothorax, the trachea will divert ______________ the side of the pneumothorax

Select the correct answer(s).

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You are examining a chest Xray (AP) and notice that there is significant tracheal deviation. Which of the below conditions is this a cardinal feature of?

Select the correct answer(s).

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Examine the below spirometry. Which line is classically representative of a restrictive condition?

Select the correct answer(s).

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Examine the below spirometry. Which line is classically representative of a normal test?

Select the correct answer(s).

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Respiratory Week

Question 1 of 1

Time Left

Mr. Jones, a 58 year old man, attends respiratory clinic as his GP is concerned he may have an obstructive lung disease. Which of the following features is more suggestive of COPD than asthma?

Select the correct answer(s).

(0/0)

What is the normal range for pH in arterial blood gases?

Select the correct answer(s).

(0/0)

In ABGs, what is the normal range for pO2 (although its pretty variable!)

Select the correct answer(s).

(0/0)

In an ABG, what is the normal range for PCO2?

Select the correct answer(s).

(0/0)

In an ABG, what is the normal range for HCO3- in ABGs?

Select the correct answer(s).

(0/0)

Type 1 respiratory failure requires:

Select the correct answer(s).

(0/0)

Type 2 respiratory failure requires:

Select the correct answer(s).

(0/0)

Examine the chest Xray below. Which of the diagnosis is the best fit?

Select the correct answer(s).

(0/0)

Explanation

A 60 year old man was admitted with an exacerbation of chronic obstructive pulmonary disease. He is drowsy and has a “flap”. His arterial blood gases on air showed: pH 7.29, PaCO2 8.5 kPa, PaO2 8.9 kPa, HCO3 25. Comment on these results

Select the correct answer(s).

(0/0)

A 65 year old man on an orthopedic ward you are working on becomes rapidly short of breath and is breathing very fast. ABGs reveal pH 7.56, PaCO2 2.7 kPa, PaO2 5.4 kPa, HCO3 16.5. Select the two most appropriate diagnoses from below.

Select the correct answer(s).

(0/0)

Explanation

In a tension pneumothorax, the trachea will divert ______________ the side of the pneumothorax

Select the correct answer(s).

(0/0)

You are examining a chest Xray (AP) and notice that there is significant tracheal deviation. Which of the below conditions is this a cardinal feature of?

Select the correct answer(s).

(0/0)

Examine the below spirometry. Which line is classically representative of a restrictive condition?

Select the correct answer(s).

(0/0)

Examine the below spirometry. Which line is classically representative of a normal test?

Select the correct answer(s).

(0/0)

Examine the below spirometry. Which line is classically representative of an obstructive condition?

Select the correct answer(s).

(0/0)

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