Upon successful completion of this course, students will be able to: 1  describe what critical thinking is, and explain why it is valuable; 2  assess the credibility and reliability of sources;
A child with a cold may have a runny nose with mucus that starts out clear but can turn thick and gray, yellow, or green over seven to 10 days. He may also have a headache, sore throat, or cough or run a low-grade fever. Here are three signs that your child has something more serious and needs to be seen by a doctor.e may also have a headache, sore throat, or cough or run a low-grade fever. Here are three signs that your child has something more serious and needs to be seen by a doctor.
You usually don't get a fever with a cold. If you do, it may be a sign you've got the flu or an infection with a bacteria. For the first few days that you're sick, your runny nose will be watery, but it turns thicker and darker after that. You may also get a mild cough that can last into the second week of your cold.