Local Anesthesia in Pediatric Dentistry Questions and Answers Latest Version Already Passed

Local Anesthesia in Pediatric Dentistry Questions and Answers Latest Version Already Passed What is the most important factor to consider before administering local anesthesia to a child? A. Their height B. Their weight C. Their favorite color D. Their tooth eruption stage Which needle length is generally preferred for most pediatric dental injections? A. Extra long B. Long C. Short D. Medium Which local anesthetic is commonly used and considered safe in pediatric dentistry? A. Lidocaine B. Tetracaine 2 C. Ropivacaine D. Etidocaine What can help reduce anxiety in a child before giving local anesthesia? A. Skipping explanation B. Using tell-show-do technique C. Giving extra injections D. Asking them to watch Why should vasoconstrictors be used carefully in children? A. They make injections painful B. They increase systemic absorption risks C. Children are immune to vasoconstrictors D. They don’t last long in kids What is the maximum recommended dose of lidocaine with epinephrine for children? A. 10 mg/kg B. 4.4 mg/kg 3 C. 2.0 mg/kg D. 6.8 mg/kg What is the most common complication from local anesthesia in children? A. Nausea B. Lip or cheek biting C. Vomiting D. Fever What helps minimize soft tissue trauma after anesthesia in young children? A. Explaining to avoid chewing B. Letting them eat candy C. Encouraging chewing gum D. Applying heat to the face What is the safest way to calculate pediatric anesthetic dosage? A. By age B. By body weight 4 C. By shoe size D. By grade level Which nerve block is commonly used to anesthetize mandibular primary molars in children? A. Inferior alveolar nerve block B. Buccal nerve block C. Infraorbital block D. PSA block Why is infiltration anesthesia often effective in children’s mandibular molars? A. They have more nerves B. Bone is denser C. Cortical bone is thinner D. Roots are longer What does a child’s fear of needles most often result in? A. Increased tolerance B. Behavioral management challenges 5 C. Overdose D. Allergic reactions What should you do if a child moves suddenly during injection? A. Continue injecting quickly B. Stop and stabilize safely C. Start over from the beginning D. Ask them to close their eyes Why is aspiration important before injection in pediatric patients? A. To avoid intravascular injection B. To check for allergic reaction