
Cavities:These are dental issues affecting the enamel and dentin layers of a tooth. Small cavities might not cause any discomfort or be noticeable to the individual. However, larger cavities can trap food, and the inner pulp of the tooth may be irritated by bacterial toxins or by consuming hot, cold, sour, or sweet foods, leading to a toothache. Cavities are the result of bacteria that produce an acid capable of dissolving enamel as they consume the carbohydrate deposits, or plaque, on the teeth. To avoid cavities, it is important to brush and floss daily, use a mouthwash that kills bacteria, and have regular professional dental cleanings. If cavities develop, a dentist can clean and fill the affected area to prevent further damage.
Our technology delivers immediate, actionable feedback that refines your skills in real time.
Understand how to safely and effectively operate an Automated External Defibrillator (AED) for adults, children, and infants.
Learn how to perform the Heimlich maneuver and clear airway obstructions caused by choking in both adults and infants.
Gain experience working as part of a team when more than one rescuer is available during an emergency.
Receive your AHA CPR Certification E-Card on the same day you complete the class and pass the exam.
