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.
Runny nose, cough, watery eyes, sore throat, congestion, and sneezing signal a cold, and these unpleasant symptoms often build up over a day or two. You may feel achy or have a fever, but these will be much less severe than with the flu, says Dr. Schachter. What to doâ¦.