Nursing related question answer them all I'll rate need it as soon as possible You are...

Nursing related question answer them all I'll rate need it as soon as possible

You are assisting in the restoration of a mesial-occlusal-distal (MOD) amalgam on tooth #13. How many wedges should be set out for this procedure? Where is a wedge positioned in preparation for proper contour? From what direction do you position the wedge? HTM

You are to prepare the universal retainer and matrix band for tooth #29. When assembling the band into the retainer with the diagonal slot facing you, in which direction should the band go-right, straight, or left?

Before you assemble the matrix band and retainer or place the Mylar strip interproximally, what needs to be done to the band to enhance its contouring abilities?

The dentist has overfilled tooth #13 and has completed the initial carving and is ready to start the final carving of the occlusal and interproximal surfaces. Describe the sequence involved in removal of the matrix band, retainer, and wedge

Solutions

Expert Solution

In the above case, two wedges are required for the restoration of a mesial- occlusal-distal ( MOD) amalgm on tooth #13. The wedge must be place intraproximally to avoid imbalance and to deliver a proper contour. The direction of placement of wedge should be in diagonal lost towards gingival surface.

Before you assemble the matrix band and retainer or place the mylar strip intraproximally, hold band securely in place by applying finger pressure on the occlusal surface while tightening the band securely on the tooth. Select the wedge at a right angle in the breaks of a hemostat or locking pliers. Then correctly place the wedge in the intraproximal space below the gingival margin of the tooth preparation from the ligual side.

Sequence of removal of the matrix band, retainer and wedge

Collect appropriate armamentarium,PPE, safety glasses
Remove wedges with cotton pliers
Use explorer around band to loosen amalgm from band
Remove matrix retainer while maintaining pressure on occlusal surface of the tooth
Loosen the band by gently pulling horizontally away from the tooth while maintaining the pressure with a wall burnisher
Remove band gently towards the occlusal to prevent fracturing the restoration
Floss the tooth
Massage the gingiva after removal of band

Nightingale answered 1 year ago

Next > < Previous

Related Solutions

Questions Nursing related questions answer 'em all read question carefully I'll rate thanks It is 11...

Questions Nursing related questions answer 'em all read question carefully I'll rate thanks It is 11 AM, and you have a patient seated for a restorative procedure. You notice that you have depleted the supply of clean handpieces while caring for the emergency patients seen earlier in the day. What do you do? A patient received her new dentures yesterday and has returned to the office with discomfort. The dentist tells the patient that the denture must be adjusted to...

Please I need The right answer for this question as soon as possible. A sag vertical...

Please I need The right answer for this question as soon as possible. A sag vertical curve (equal tangent) has PVI at station 212+00 and elevation 540.75 ft. The initial grade is -2.5% and the final grade is +4.5%. The length of the curve is 900 ft. Determine the following, 1. Stationing of the low point, PVC, and PVT. 2. Elevation at station 213+00, PVC, low point, and PVT.

Answer themall multiple I'll rate if you can't do them all please pass it to someone...

Answer themall multiple I'll rate if you can't do them all please pass it to someone else thanks 1. Lambert invests $14,586 for a 1/3 interest in a partnership in which the other partners have capital totaling $34,605 before admitting Lambert. After distribution of the bonus, what is Lambert's capital? Ans: 2. Use the information below to answer the question that follow. Sandra and Kelsey are forming a partnership. Sandra will invest a piece of equipment with a book value of...

answer them all or pass it to someone else I'll rate 1. When a limited liability...

answer them all or pass it to someone else I'll rate 1. When a limited liability company is formed, a.the partnership activities are limited b.all partners have limited liability c.some of the partners have limited liability d.None of the partners has limited liability 2. Use the information below to answer the question that follow. Sandra and Kelsey are forming a partnership. Sandra will invest a piece of equipment with a book value of $6,700 and a fair market value of $12,900....

I need an answer as soon as possible please...Thank you The following information relates to the...

I need an answer as soon as possible please...Thank you The following information relates to the HTM debt securities investments of Kiran Company during 2018: a. February 1: The company purchased 9% bonds of Tempe Co. having a par value of $100,000 at 99 plus accrued interest. Interest is payable May 1 and November 1. Maturity date is 11/1/19. b. May 1: Semiannual interest is received and amortization is updated. c. July 1: 10% bonds of Flagstaff, Inc. were purchased....

CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE AND PLEASE ANSWER ALL QUESTIONS THANK YOU 1/...

CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE AND PLEASE ANSWER ALL QUESTIONS THANK YOU 1/ What is one similarity and one difference between voluntary motor system that innervate the head versus voluntary motor system that innervate the body? 2/ Does olfactory bulb (direct) relay to primary sensory cortex via the thalamus? 3/ Write a short paragraph using the following terms: opiates; endorphins, pain relief. 4/ In your own words, explain one way in which neuroplasticity allows learning and memory...

Can you please answer all questions and please answer as soon as possible THANK YOU 1/...

Can you please answer all questions and please answer as soon as possible THANK YOU 1/ what do you think wernicke’s area of an infant develops prior to Broca’s? 2/ Create a short paragraph using the following terms: fovea, cones, rods, peripheral retina, acuity, center of the visual field? 3/ Why cone receptors are able to send information about different frequencies of light? 4/why do you think it is easier to name a taste in food than a smell in...

CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE AND PLEASE ANSWER ALL QUESTIONS THANK YOU 1-...

CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE AND PLEASE ANSWER ALL QUESTIONS THANK YOU 1- What is one similarity and one difference between voluntary motor system that innervate the head versus voluntary motor system that innervate the body? 2- Does olfactory bulb (direct) relay to primary sensory cortex via the thalamus? 3- Write a short paragraph using the following terms: opiates; endorphins, pain relief. 4- In your own words, explain one way in which neuroplasticity allows learning and memory...

CAN YOU PLEASE ANSWER ALL QUESTIONS AND PLEASE ANSWER AS SOON AS POSSIBLE 1. The processing,...

CAN YOU PLEASE ANSWER ALL QUESTIONS AND PLEASE ANSWER AS SOON AS POSSIBLE 1. The processing, where different kinds of information are processed in different brain structures, is called: a. Stream segregation b. Serial processing c. Distributed processing d. Parallel processing 2. In vision, what does dark adaptation mean? a. Decrease in color discrimination that occurs after a period in the dark b. The increased sensitivity of the eye that occurs when being in the dark for a long time...

( I need answer as soon as possible). Que. Explain the accounting equation with example. Use the...

( I need answer as soon as possible). Que. Explain the accounting equation with example. Use the accounting equation to determine your net worth and identify your assets and liabilities . With this information, how would you increase your net worth in the future?

Subjects