Which of the following is true regarding an eutectic mixture like EMLA cream?

EMLA cream, which consists of a eutectic mixture of lidocaine and prilocaine, is designed specifically for topical anesthesia. It effectively numbs intact skin, making it suitable for various minor dermatological procedures, such as venipuncture or minor cosmetic treatments. The formulation allows for better penetration into the skin, enhancing its anesthetic properties.

This ability to safely numb the skin without requiring injections is why EMLA is favored for procedures where deep tissue anesthesia is not necessary. Options suggesting a high concentration of adrenaline or its ineffectiveness for needle-related procedures do not align with the primary uses and formulations of EMLA cream. Furthermore, stating that it is used for deep tissue anesthesia does not accurately reflect its intended application, which is primarily for skin surfaces and superficial layers.