Match List-$I$ with List-$II$ related to the muscular/skeletal system:

List-$I$	List-$II$
$A$. Tetany	$I$. Inflammation of joints
$B$. Arthritis	$II$. Autoimmune disorder affecting neuromuscular junction
$C$. Myasthenia gravis	$III$. Wild contraction in muscle due to low $Ca^{++}$ in body fluid
$D$. Muscular dystrophy	$IV$. Progressive degeneration of skeletal muscle

Choose the correct answer from the options given below:

• A
  $(1)$ $A-IV, B-III, C-II, D-I$
• B
  $(2)$ $A-III, B-I, C-II, D-IV$
• C
  $(3)$ $A-I, B-IV, C-III, D-II$
• D
  $(4)$ $A-III, B-II, C-I, D-IV$