Jennifer asks the nurse to move the telephone closer to the bed, but she refuses.
In the next scene the phone is next to the bed.
About 32 minutes in, the view from above at the hospital parking lot shows a brown Nissan Z-car was parked in front of Mustang convertible when Jonathan is pulling in his car next to Mustang. When the view changes to the street level, the Z-car is parked one spot to the left so we can see the Jennifer's stunt getting out of car. A moment later after she was hit; the view from above shows Nissan is back to where it was before.
A nurse gives Jennifer her medication. It's the same red capsules as seen in two prior story lines.
When Jonathan is preparing to leave Jennifer at the hospital, she gets into the hospital bed and they kiss. In two close-up shots, her left hand is on his right shoulder. In the long-shot, her left hand is between them.
As Jennifer, Stefanie Powers keeps her fingernails rather short. But the fingernails holding the cup of pills are much longer.
After jennifer repeatedly presses the call button with no response, she leaves the hospital room to find the nurses' station unattended. No hospital would leave a nurses' station unattended, as evidence by earlier in the episode when the head nurse told another nurse she could take a break.
There's clearly a stunt double for Robert Wagner in the fight with the fake nurse.
Jonathan is filling out admission forms at the hospital in pencil.
Jonathan is in the bathroom of Jennifer's hospital room getting ready for bed, but he enters her room from the hallway.
A priority witness is being interviewed at FBI headquarters, in a room with a large window with open blinds, making it very easy for a bad guy to shoot him from a neighboring rooftop.