A client taking nitroglycerin (Nitrostat) for angina asks the nurse to explain possible side effects. What should be included in client teaching? (Select all that apply)

A. Multiple sclerosis is a chronic autoimmune disease affecting the central nervous system, not caused by statins or involving muscle inflammation.

B. Rhabdomyolysis is the breakdown of muscle tissue that leads to the release of muscle fiber contents into the bloodstream. It can be caused by statin medications among other factors.

C. Dystonia is a movement disorder characterized by involuntary muscle contractions, unrelated to muscle breakdown.

D. Spasticity is a condition where certain muscles are continuously contracted, causing stiffness or tightness of the muscles, also unrelated to muscle breakdown.

A. Oxygen saturation within the normal range does not indicate a need to question administering atenolol.

B. Respiratory rate within the normal range does not indicate a need to question administering atenolol.

C. Blood pressure within the normal range does not indicate a need to question administering atenolol.

D. Atenolol is a beta blocker, which can lower heart rate. A pulse of 52 beats per minute may be too low, especially if the client is experiencing angina, and the nurse should assess further before administering the medication.