1. Facts which are consistent with either of two opposing theories prove neither.
Woodruff
v.
American Mut.
&c.
Ins. Co.,
67
Ga. App.
554 (
2. Where it cannot reasonably be determined from the plaintiff’s evidence whether or not the defendant’s negligence caused the injury complained of, a nonsuit is proper.
Advanced Refrigeration
v.
United Motors Service,
71
Ga. App.
576 (
Mrs. Dorothy Camp filed an action for damages against Emory University in the Superior Court of DeKalb County, alleging in substance that she was a paying patient at Emory Hospital; that while receiving post-operative care a named doctor and nurse, acting as agents and employees of the hospital, at stated periods over a 48 hour interval while plaintiff was unconscious, administered intravenous feeding together with a drug called Levophed, which caused a sloughing away and gangrenous con *444 dition of the flesh of her leg, resulting in extended disability and permanent disfigurement of the leg; that the condition was caused by the negligence of the defendant’s agents in improperly inserting and checking the hollow needle through which the drug flowed, and that' in fact the fluid did not flow into the plaintiff’s vein as was intended in the proper administration of the drug, but flowed subcutaneously into the flesh and tissue of the leg, causing it to rot and slough away.
*443 Judgment affirmed.
*444 The proof upon the trial of the case was that Dr. Roberto was a resident in chest surgery at Emory University Hospital; that the drug was given by his direction and he was present a part of the time but not all the time when the injections were given by hospital nurses; that certain persons are hypersensitive to the drug and its effect is harmful rather than beneficial to them, but this is trae of other drugs having the same purpose—stimulants and vaso-constrictors—that it is a calculated risk, and used as a last resort; that when the drug was ordered for the plaintiff she was in such a condition that they were unable to get a blood pressure reading and this created an emergency justifying the use of the drug; that it was used intermittently for the next 48 hours during which time the witness checked the plaintiff, and stated in this connection; “I did not see any administration of this drag outside of the vein. If it had happened, I would have seen it.” The witness admitted that if the needle had been injected into tissue rather than into the vein he would expect it to cause an area of poor blood supply; whether this would proceed to necrosis and slough would be hypothetical in his experience; he would expect it to do so if present in sufficient quantity.
At the conclusion of the plaintiff’s evidence the trial court granted the defendant’s motion for nonsuit, and the exception is to this ruling.-
