Yes, that's about right.
As impled by "point of exit," you need a connection to TWO parts of the body to get an electric shock. One is generally the source of voltage, and the other is usually a path to ground which completes the circuit. If they're of approximately equal area, such as the source of voltage hits one finger while another finger of the same hand touches a voltage "return" path such as metal equipment cabinet, both points can be burned. If it's especially high voltage (probably more than US power voltage of 120V) and high power, it can cause bad burning, even destroying the fingers or hand.
If the current goes through the chest, such as from one hand to the other, or from a hand to the feet in the classic situation of standing barefoot on a wet floor, it MAY cause electrocution. Electrocution is caused by external electric currents that are strong enough to "confuse" the heart muscles and stop them. You usually don't feel much or anything in the feet (any more than the rest of the body!) because they have such a large surface area against the floor, there's not much current per unit of area and not much to feel.
But if it's going to "throw them to the ground" it's problably from one hand to the other, or from a hand to feet, and when they get up they can legitimately be called "lucky to be alive."
Many decades ago when all electronic devices used vacuum tubes, just about every part of a radio or TV had dangerous high voltages. One safety tip for technicians (probing around with voltmeter probes to determine what's wrong) is use one hand for probing and put your other hand in your pocket, thus making sure you're not touching anything with it to complete a circuit and get shocked. And of course wear insulating shoes and don't stand on a wet floor.
ETA: some injuries caused by electric shock are "secondary" - they're caused by jerking the hand back at a great speed when feeling the shock, then the hand hitting some solid object.