A very nice script for Arma 3. This is a quick revive script to bypass all of the hassle.

myfnc_uncon_special = {
	params ["_unit", "_isUnconscious"];
 
	if ( (typeOf player == "rhsusf_socom_marsoc_sarc") or (typeOf player == "rhsusf_army_ocp_medic") ) then {
		private _action = _unit addAction ["Revive", {call med;}];
		_unit setUserActionText [_action , "Revive", "<img size='2' image='\a3\ui_f\data\IGUI\Cfg\Actions\heal_ca'/>"];
	};
 
if (!_isUnconscious) then {
	removeAllActions _unit;
};
 
};
 
["ace_unconscious", myfnc_uncon_special] call CBA_fnc_addEventHandler;

addMissionEventhandler ["Draw3D", {
 
	{
		if ((_x distance player) < 300 && {_x getVariable "ACE_isUnconscious"}) then {
			drawIcon3D ["a3\ui_f\data\map\MapControl\hospital_ca.paa", [0.6,0.15,0,0.8], _x, 0.5, 0.5, 0, format["%1 (%2m)", name _x, ceil (player distance _x)], 0, 0.02];
		};
	} forEach allUnits;
 
	_friendlyGrenades = (player nearObjects ["GrenadeHand", 50]) select {
		(getShotParents _x) params ["_vehicle", "_unit"];
 
		side group _unit isEqualTo side group player
	};
 
	if (count _friendlyGrenades > 0) then {
		{
			_pos = visiblePosition _x;
			drawIcon3D ["\A3\ui_f\data\map\markers\military\circle_CA.paa", [0.9,1,0,1], _pos, 1, 1, 0, "Grenade!"];
			nil;
		} count _friendlyGrenades;
	};
}];