Final answer:
Deep breathing exercises are contraindicated for a client 1 week post-op from an anterior myocardial infarction and cholecystectomy.
Step-by-step explanation:
The intervention that is contraindicated for a client 1 week post-op from an anterior myocardial infarction and cholecystectomy is b) Deep breathing exercises. Deep breathing exercises involve taking deep breaths, which can put strain on the chest and potentially disrupt the healing process after surgery. It is important to avoid any activities that may increase the risk of complications, such as deep breathing exercises.