The nurse is caring for a client with chronic angina pectoris. The client is receiving nitroglycerin. Which of the following client manifestations would the nurse conclude is a common adverse effect...

The nurse is caring for a client with chronic angina pectoris. The client is receiving nitroglycerin. Which of the following client manifestations would the nurse conclude is a common adverse effect of this medication?

1. Flushing and headache

2. Tremors and anxiety

3. Syncope and dizziness

4. Sleepiness and lethargy