Shrimp Scampi

4 teaspoons olive oil
1 1/4 pounds medium, shrimp, peeled (tails left on) and deveined
6-8 garlic cloves, minced
1/2 cup low sodium chicken broth
1/2 cup dry white wine
1/4 cup fresh lemon juice
1/4 cup plus 1 tablespoon minced parsley
1/4 teaspoon salt
1/4 teaspoon freshly ground pepper
4 lemon slices

In a large nonstick skillet, heat the oil. Saut