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NEET MDS Quiz - Practice Test

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Practice Test

Medicine - 3 Questions

1
Medicine
In mitral stenosis, the radiological findings are all except
1. Double atrial shadow
2. Indentation of esophagus
3. Narrow airspace behind the sternum
4. Elevation of left bronchus

πŸ“ Explanation:

Mitral Stenosis Radiological Findings

 

  • Double atrial shadow: This is a common finding in mitral stenosis due to left atrial enlargement.
  • Indentation of esophagus: The enlarged left atrium can compress the esophagus, leading to this finding.
  • Narrow airspace behind the sternum: This is not typically associated with mitral stenosis. Instead, it may indicate other conditions such as lung pathology.
  • Elevation of left bronchus: This can occur due to the enlarged left atrium pushing against the bronchus.

2
Medicine
Which of the following malignant salivary gland tumours is common in children 
 1. Pleomorphic adenoma
 2. Cylindroma or adenoid cystic carcinoma
 3. Serous cell adenoma
 4. Mucoepidermoid carcinoma

πŸ“ Explanation:

Mucoepidermoid carcinoma is the most common malignant salivary gland tumor found in children and adolescents

3
Medicine
About diagnosis in air embolism, which of the following is not true?
1. Quantity of air can be measured by TEE
2. It should be recorded over a continuous cycle
3. Affects the Doppler examination if done simultaneously
4. Trans-esophageal echocardiography is the most sensitive diagnostic tool

πŸ“ Explanation:

Transesophageal echocardiography (TEE) is indeed the most sensitive method for detecting venous air embolism. However, it is a qualitative tool used to detect the presence of air bubbles and is not used to precisely measure the quantity of air.

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