Final answer:
The mnemonic A) CLUBS can be used to remember some of the respiratory causes of clubbing.
Step-by-step explanation:
The mnemonic being referred to is A) CLUBS, which can be used to remember some of the respiratory causes of clubbing:
- C: Cystic fibrosis
- L: Lung cancer
- U: Ulcerative colitis
- B: Bronchiectasis
- S: Silicosis
Clubbing is a condition where there is a thickening and widening of the fingertips, and it is associated with various respiratory and cardiovascular diseases. This mnemonic helps in remembering some of the respiratory causes of clubbing.