Articles > Temperature Regulation in Animals – Quiz Temperature Regulation in Animals – Quiz Quiz Choose the best answer from the box. Homeotherm Thermoreceptor Vasodilation Vasoconstriction Hypothalamus 1. Receives temperature information from the receptors and then transmits nerve impulses to the effector 2. A response wherein the blood vessels close to the skin surface become more dilated 3. It is when the blood vessels become constricted so that minimal heat loss will occur. 4. A receptor that detects fluctuations in temperature 5. An animal that can regulate body temperature within a given range Send Your Results (Optional) Your Name To Email Time is Up!