Use Case C to Answer the Following Questions

question 12

Multiple Choice

Use Case C to answer The Following questions
CASE C
A 61-year-old male client expresses concern over receiving an injection of local anesthesia for periodontal debridement. The client explains that he had a bad experience many years ago. The client has a history of smoking, high blood pressure, and coronary atherosclerosis. He takes a calcium channel blocker medication. Vital signs obtained at the start of the appointment were blood pressure of 146/92 mm Hg; pulse rate of 66, regular; and respirations at 16 per minute. The hygienist begins treatment but stops when the client states that the procedure hurts during debridement. After a discussion with the client and the dentist, the hygienist administers a posterosuperior alveolar (PSA) nerve block depositing of a cartridge of lidocaine with epinephrine 1:100,000. The dental hygienist reassures the client while administering the anesthetic and monitors him during the onset of anesthesia. After a few minutes, the client complains of a squeezing pressure or tightness in his chest. The dental hygienist discontinues treatment and raises the chair to a semi-sitting position for client comfort. The client is experiencing some difficulty breathing.
-Which of the following choices is MOST likely the cause of the client's symptoms?

• A)Allergic reaction
• B)Angina pectoris
• C)Congestive heart failure
• D)Shock

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Definitions:

Price Sunglasses

The amount of money required to purchase eyewear designed to protect the eyes from the sun's harmful rays.

Market Equilibrium

The condition in a market where the quantity supplied equals the quantity demanded, resulting in no surplus or shortage and stable prices.

Quantity Sunglasses

The total number of sunglasses that buyers are willing to purchase at a given price.

Supply Sugar

Refers to the total amount of sugar that producers are willing and able to sell at a given set of prices, over a specific period of time.