Salmon and Shrimp Alfredo

_____Ingredients:_____
- 1/2 pound raw shrimp, peeled and deveined
- 2 salmon fillets (4-6 ounces each)
- 6-8 oz Parmesan cheese, grated
- 8 oz fettuccine pasta
- 2 tablespoons olive oil
- 1 cup heavy cream
- 2 cloves garlic, minced
- Salt and pepper to taste
- 1/4 cup fresh parsley, chopped
- 1 tablespoon lemon juice