Pulmonology Flashcards
_______ is the antidote for Cyanide Poisoning.
Hydroxycobalamin
_________ is the most common cause of Air Embolism.
Central venous catheter placement
_______ ECG pattern is classic for Acute Cor pulmonale associated with Pulmonary Embolism
S1Q3T3 pattern is seen on ECG (negative S wave in lead I, deep Q wave in lead III, T-wave inversion in lead III)
________ is the Antidote for Methemoglobinemia.
Methylene blue
What are the 3 signs seen on chest X-ray in Thromboembolism
Westermark sign
Hampton Hump sign
Palla sign (rare)
Westermark sign: Chest X-ray finding that indicates a focal area of increased translucency in the lung
Hampton Hump sign: Shallow, wedge-shaped opacity in the periphery of the lung on chest X-ray
Palla sign: Sausage appearance seen on chest X-ray indicating the enlarged right descending pulmonary artery
______ is the investigation of choice for interstitial lung diseases.
High resolution CT scan (HRCT)
______ is the gold standard diagnostic procedure for Deep venous thrombosis (DVT)
CT Angiogram
______ is the investigation of choice for Deep vein thrombosis (DVT)
Spiral CT (due to cost effectiveness)
_______ is the treatment given for Asthma and _______ is the prophylaxis for Asthma.
Inhalation Salbutamol - Treatment
Inhalation Steroids - Prophylaxis
Can COX inhibitors cause drug induced Asthma?
Yes!
COX inhibitors increase the release of Leukotrienes through Lipoxygenase pathway leading to bronchospasm
It also decreases the Prostaglandin E2 which is an anti inflammatory Pg
COX inhibitors and ______ can cause drug induced Asthma.
Beta Blockers
As blockage of beta receptors can lead to bronchoconstriction.
________ is the drug of choice for Respiratory syncytial virus (RSV)
Ribavarin
_______ sign is seen in Aspergilloma.
Golden S sign
______ is the oxygen therapy of choice for ARDS.
CPAP
Tuberculosis causing inflammation of the Conjunctiva and the Cornea is called ______.
Phlyc Tenular Tuberculosis
________ is a form of Tuberculosis when it spreads to the skin.
Scrofuloderma
Tuberculosis of the spine is called _______.
Pott’s spine
Primary TB occurs commonly in _______ part of the lung whereas Secondary TB commonly occurs in _______ part of the lung.
Primary TB - Lower part of the upper lobe
Secondary TB - Apex of the lung
_____ vaccine prevents TB and other Mycobacterial infections. It’s also used in treatment of Bladder cancer.
Bacillus Calmette-Guérin (BCG) vaccine
Microscopic finding of multiple Langhans giant cells is called ______
Gohn’s focus (Primary focus)
Ghon’s complex comprises of ______, _______ and _________.
Gohn’s focus
Hilar lymphadenopathy
Lymphangitis
Gohn’s complex surrounded by calcification is _______.
Gohn’s Lesion