Medicine For the following causes of sexual dysfunction, select the most likely clinical feature.Can be caused by high prolactin level. A loss of sexual desire B failure of erection with absent nocturnal penile tumescence (NPT) C absence of emission D absence of orgasm with normal libido and erectile function 💡 Explanation For the following causes of sexual dysfunction, select the most likely clinical feature.Can be caused by high prolactin level. ✓ Correct Answer: B. failure of erection with absent nocturnal penile tumescence (NPT)