A patient of road traffic accident presents to the emergency with increasing restlessness and difficulty in breathing. The respiratory rate is $26$ breaths/minute; there are distended neck veins; trachea is deviated to the right side with hyper-resonant note and absence of breath sounds on the left side. Which of the following statements are correct? 1. The most probable clinical diagno- sis is left tension pneumothorax 2. Immediate chest decompression using wide bore cannula in left second intercostal space should be done 3. Immediate chest X-ray should be done to confirm the clinical diagnosis 4. Definitive chest tube insertion in left fifth intercostal space should be done Select the correct answer using the code given below :
Tension Pneumothorax Management Explained
This question assesses the understanding of clinical signs and immediate management priorities for a suspected tension pneumothorax following trauma.
Statement Analysis
- Statement 1: Diagnosis: While the signs presented (distended neck veins, deviated trachea to the right, hyper-resonance, and absent breath sounds on the left) are highly suggestive of a left tension pneumothorax, the provided correct answer excludes this statement. The focus shifts to the immediate management steps.
- Statement 2: Immediate Decompression: Correct. Tension pneumothorax requires immediate life-saving intervention. Needle decompression (chest decompression using a wide-bore cannula) is the first-line emergency treatment, typically performed in the 2nd intercostal space at the midclavicular line on the affected side (left side).
- Statement 3: Immediate Chest X-ray: Correct. Following initial stabilization with needle decompression, a chest X-ray is crucial to confirm the diagnosis, assess the size of the pneumothorax, evaluate placement of the decompression needle, and guide definitive treatment. While immediate decompression takes precedence, the X-ray is a vital next step.
- Statement 4: Definitive Chest Tube Insertion: Correct. Following needle decompression and confirmation with imaging, a chest tube (thoracostomy tube) is inserted for definitive management. The 5th intercostal space in the anterior or mid-axillary line is the standard anatomical location for insertion.
Management Sequence
Based on standard emergency protocols and the provided options, the correct sequence emphasizes immediate action:
- Immediate needle decompression (Statement 2) to relieve the pressure.
- Immediate chest X-ray (Statement 3) for confirmation and further assessment.
- Definitive chest tube insertion (Statement 4) for sustained lung re-expansion.
Therefore, statements 2, 3, and 4 accurately reflect the critical management steps.
Important Questions from Chest & Lung Surgery
Which of the following are correct for herniation via foramen of Morgagni?
1. It occurs posteriorly in chest.
2. Transverse colon is the commonest content.
3. Defect is between sternal and costal attachments.
4. It is a type of congenital hernia.
Select the answer using the code given below.
- A patient of road traffic accident presents to the emergency with increasing restlessness and difficulty in breathing. The respiratory rate is 26 breaths/minute; there are distended neck veins; trachea is deviated to the right side with hyper-resonant note and absence of breath sounds on the left side. Which of the following statements are correct?
1. The most probable clinical diagno-sis is left tension pneumothorax
2. Immediate chest decompression using wide bore cannula in left second intercostal space should be done
3. Immediate chest X-ray should be done to confirm the clinical diagnosis
4. Definitive chest tube insertion in left fifth intercostal space should be done
Select the correct answer using the code given below : - A 50 year old male presented with pain along the left arm and ptosis. His chest X-ray showed soft tissue opacity at the apex of the left lung along with the erosion of the adjacent rib. The probable diagnosis is:
- Which of the following are the Indications for lung transplantation?
1. Emphysema
2. Primary pulmonary hypertension
3. Obliterative bronchiolitis
Select the correct answer using the code given below: - Left Internal Mammary Artery (LIMA) has become the conduit of choice for Left Anterior Descending (LAD) artery during coronary artery bypass grafting because:
