The Student Nurses (1970)

A couple is alone on a beach. Both are nude. They are caressing and kissing. Her breasts are shown and a bit of her pubic hair. His butt is seen. No genitals visible.

A couple lays in bed. She reaches under the covers as if to grab his penis. He rebuffs her advance. She gets out of bed and walks nude across the room (breasts and butt seen in somewhat dark setting). She sits in a chair while still nude. He gets out of bed and walks over to her (his butt seen). They talk a bit and then begin to make out

A nurse has feelings for a young patient. She strips naked and climbs into the hospital bed with him (breasts are seen in dark setting)

Topless woman in a bed invites a man to join her.

Police have a shootout no blood is seen.

Bikers have a punch up with some hippies a biker is killed by his neck getting snapped.

Cigarettes are smoked.