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.
Most people will feel better within a week. Symptoms include: â¢ Feverâ¢ Tiredness/weaknessâ¢ Severe muscle and joint aches â¢ Dry coughâ¢ Headacheâ¢ Sore throatâ¢ Runny/stuffy nose What is the flu? The common cold is caused by germs that affect your nose more than any other part of your body.