用戶【啦啦】點評問題和點評內容

【評論主題】65.下列何者最不影響蠟形包埋時的鑄道設計(sprue design)?(A)鑄造物的大小與形式 (B)使用的合金種類 (C)包埋粉的種類 (D)鑄造機的種類

【評論內容】

Sprue design varies depending on the type of restoration being cast, the alloy used, and the casting machine.

Contemporary Fixes Prosthodontics, 4th ed pg 681-682

【評論主題】55.關於內紛亂(internal derangement)的敘述,下列何者錯誤?(A)不可復位之關節盤異位(disc displacement without reduction)開口會偏移到患側

【評論內容】

B. no clicking sounds, because they are unable to translate the condyle over the posterior aspect of the disk. This lack of translation may result in restricted opening, deviation to the affected side, and decreased lateral excursion to the contralateral side

【評論主題】52.病人在藥物注射後,發生過敏性休克(anaphylactic shock),下列處理方法中,何者錯誤?(A)置病人於半躺姿勢(semi-reclined) (B)注射Epinephrine(0.3

【評論內容】

1. Stop administration of rugs

2. Position patient supine on backboard on the floor and have someone summon assistance.

3. Administer epinephrine

4. Initiate basic life support and monitor vital signs.

5. Consider cricothyrotomy if trained to perform and if laryngospasm is not quickly relieved with epinephrine.

6. Provide IV excess.

7. Give O2 at 6L/min

8. Administer antihistamine IV or IM

9. Prepare for transport.

【評論主題】38. 牙齒再礦化所需的時間與下列何者無關?(A)氟化物的存在與否(B)所吃糖的種類(C)牙菌斑的存在時間(age of plaque)(D)牙釉質的厚度

【評論內容】

From McDonald and Avery's Dentistry for the Child and Adolescent p157

The time required for demineralization to replace the hydroxyapatite lost during demineralization is determined by the age of plaque, the nature of the carbohydrates consumed, and the presence or absence of fluoride.