1. The PMHNP understands that which mechanism contributes to a worse tolerability profile for patients taking tricyclic antidepressants (TCAs)?
A.
Histamine H1 receptor blockade can cause insomnia.
B.
Muscarinic M1 receptor blockade causes blurred vision.
C.
Alpha 1 adrenergic receptor blockade causes weight gain.
D.
Muscarinic M3 receptor blockade causes sedation.