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Which of the following information about Zurampic is/are TRUE? [Select All that apply].

a. Acute liver failure has reported with Zurampic.
b. Zurampic should be used in combination with a xanthine oxidase inhibitor.
c. An active ingredient found in Zurampic is Lesinurad.
d. Zurampic is a xanthine oxidase inhibitor.
e. Zurampic is indicated for the treatment of hyperuricemia associated with gout.


Which of the following information about Zurampic is/are TRUE? [Select All that apply].

a. Acute liver failure has reported with Zurampic.
b. Zurampic should be used in combination with a xanthine oxidase inhibitor.
c. An active ingredient found in Zurampic is Lesinurad.
d. Zurampic is a xanthine oxidase inhibitor.
e. Zurampic is indicated for the treatment of hyperuricemia associated with gout.

Answer: (b,c,e). Zurampic (Lesinurad) is a URAT1 inhibitor. It is available as blue film-coated tablets for oral administration containing 200 mg Lesinurad. It should be used in combination with a xanthine oxidase inhibitor. Lesinurad reduces serum uric acid levels by inhibiting the function of transporter proteins involved in uric acid reabsorption in the kidney. It is indicated in combination with a xanthine oxidase inhibitor for the treatment of hyperuricemia associated with gout in patients who have not achieved target serum uric acid levels with a xanthine oxidase inhibitor alone.

Zurampic (Lesinurad) is not recommended for the treatment of asymptomatic hyperuricemia. Zurampic (Lesinurad) should not be used as monotherapy.

Zurampic (Lesinurad) tablets are for oral use and should be co-administered with a xanthine oxidase inhibitor, including allopurinol or febuxostat. Zurampic (Lesinurad) is recommended at 200 mg once daily. This is also the maximum daily dose. Zurampic (Lesinurad) should be taken by mouth, in the morning with food and water.

Zurampic (Lesinurad) causes an increase in renal uric acid excretion, which may lead to renal events including transient increases in serum creatinine, renal-related adverse reactions, and kidney stones. These renal events occurred more frequently in patients receiving Zurampic (Lesinurad) 400 mg, when used as monotherapy or in combination with a xanthine oxidase inhibitor. Kidney function is required to monitor.

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Which of the following HMG-CoA inhibitors can be taken during any time of the day with or without food? [Select All that apply]

a. Atorvastatin
b. Pravastatin
c. Simvastatin
d. Pitavastatin
e. Rosuvastatin


Which of the following HMG-CoA inhibitors can be taken during any time of the day with or without food? [Select All that apply]

a. Atorvastatin
b. Pravastatin
c. Simvastatin
d. Pitavastatin
e. Rosuvastatin

Answer: (a,b,d,e).



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Which of the following information is/are TRUE about preparing TPN formulation? [Select ALL THAT APPLY].

a. A lipid emulsion in a three-in-one admixture obscures the presence of calcium phosphate precipitates.
b. The solubility of the added calcium should be calculated from the volume at the time the calcium is added and should NOT be based upon the final volume.
c. If the amount of calcium or phosphate which must be added is likely to cause a precipitate, some or all of the calcium should be administered separately.
d. If a three-in-one admixture is medically necessary, then add the calcium before the lipid emulsion.
e. When adding calcium and phosphate to an admixture, the calcium should be added first.


Which of the following information is/are TRUE about preparing TPN formulation? [Select ALL THAT APPLY].

a. A lipid emulsion in a three-in-one admixture obscures the presence of calcium phosphate precipitates.
b. The solubility of the added calcium should be calculated from the volume at the time the calcium is added and should NOT be based upon the final volume.
c. If the amount of calcium or phosphate which must be added is likely to cause a precipitate, some or all of the calcium should be administered separately.
d. If a three-in-one admixture is medically necessary, then add the calcium before the lipid emulsion.
e. When adding calcium and phosphate to an admixture, the calcium should be added first.

Answer: (a,b,c,d). TPN solutions are made according to a variety of formulations and compounding protocols. Thus, there are possibilities of calcium phosphate precipitates and many other chemical incompatibilities. Precipitates could develop because of a number of factors such as: the concentration, pH, and phosphate content of the amino acid solutions; the calcium and phosphorous additives; the order of mixing; the mixing process; or the compounder. The presence of a lipid emulsion in the TPN admixture would obscure the presence of any precipitate.

Because of the potential for life threatening events, caution should be taken to ensure that precipitates have not formed in any parenteral nutrition admixtures.

1. The amounts of phosphorous and of calcium added to the admixture are critical. The solubility of the added calcium should be calculated from the volume at the time the calcium is added. It should not be based upon the final volume.

Some amino acid injections for TPN admixtures contain phosphate ions (as a phosphoric acid buffer). These phosphate ions and the volume at the time the phosphate is added should be considered when calculating the concentration of phosphate additives. Also, when adding calcium and phosphate to an admixture, the phosphate should be added first.

2. The line should be flushed between the addition of any potentially incompatible components.

3. A lipid emulsion in a three-in-one admixture obscures the presence of a precipitate. Therefore, if a lipid emulsion is needed, either:

(1). use a two-in-one admixture with the lipid infused separately, or
(2). if a three-in-one admixture is medically necessary, then add the calcium before the lipid emulsion and according to the recommendations in number 1 above.

If the amount of calcium or phosphate which must be added is likely to cause a precipitate, some or all of the calcium should be administered separately. Such separate infusions must be properly diluted and slowly infused to avoid serious adverse events related to the calcium.

4. A filter should be used when infusing either central or peripheral parenteral nutrition admixtures. Standards of practice vary, but the following is suggested: a 1.2 micron air eliminating filter for lipid containing admixtures, and a 0.22 micron air eliminating filter for nonlipid containing admixtures.

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Which of the following is strong CYP1A2 inhibitor? [Select All that apply].

a. Fluvoxamine
b. Ciprofloxacin
c. Caffeine
d. Fluoxetine
e. Cimetidine


Which of the following is strong CYP1A2 inhibitor? [Select All that apply].

a. Fluvoxamine
b. Ciprofloxacin
c. Caffeine
d. Fluoxetine
e. Cimetidine

Answer: (a,b). Dose adjustments may be necessary in patients with concomitant use of:

Strong CYP1A2 inhibitors (e.g., fluvoxamine, ciprofloxacin, or enoxacin);

Moderate or weak CYP1A2 inhibitors (e.g., oral contraceptives, or caffeine);

CYP2D6 or CYP3A4 inhibitors (e.g., cimetidine, escitalopram, erythromycin, paroxetine, bupropion, fluoxetine, quinidine, duloxetine, terbinafine, or sertraline);

CYP3A4 inducers (e.g., phenytoin, carbamazepine, St. John's wort, and rifampin); or

CYP1A2 inducers (e.g., tobacco smoking).

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With the ICD-10-PCS, the length of inpatient procedure codes are:

a. 7 alphanumeric characters
b. 3 alphanumeric characters
c. 13 alphanumeric characters
d. 10 alphanumeric characters
e. 17 alphanumeric characters


With the ICD-10-PCS, the length of inpatient procedure codes are:

a. 7 alphanumeric characters
b. 3 alphanumeric characters
c. 13 alphanumeric characters
d. 10 alphanumeric characters
e. 17 alphanumeric characters

Answer: 7 alphanumeric characters. The U.S. Department of Health and Human Services (HHS) announced a final rule that will facilitate the United States' ongoing transition to an electronic health care environment through adoption of new healthcare code sets for use in electronic health care transactions. This rule adopts updated versions of the code sets, under the authority of HIPAA (ICD-10 final rule). The ICD-10 code sets replace the ICD-9-CM code set.

In past, the industry was using about 4,000 unique ICD-9-CM volume 3 codes to describe inpatient procedures. ICD-9 procedure codes were 3-4 digits in length (e.g., 47.01 - Laparoscopic appendectomy). With the ICD-10-PCS mandate, the length of inpatient procedure codes increase to 7 alphanumeric characters (e.g., ODTJ4ZZ - Laparoscopic appendectomy).

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Which of the following information is/are TRUE about Durlaza?

I. Clopidogrel is an active ingredient.

II. Indicated for the secondary prevention of stroke and acute cardiac events, including myocardial infarction (heart attack).

III. Available as 24-hour, extended release capsules formulation containing 162.5mg active ingredient.

a. I only
b. III only
c. I and II only
d. II and III only
e. All


Which of the following information is/are TRUE about Durlaza?

I. Clopidogrel is an active ingredient.

II. Indicated for the secondary prevention of stroke and acute cardiac events, including myocardial infarction (heart attack).

III. Available as 24-hour, extended release capsules formulation containing 162.5mg active ingredient.

a. I only
b. III only
c. I and II only
d. II and III only
e. All

Answer: (d) II and III are true. Durlaza is an aspirin formulation for secondary prevention in high-risk CVD patients. The aspirin delivery technology in Durlaza extends the release of aspirin in a manner designed to provide a stable antiplatelet effect over the course of the day.

Low-dose aspirin has been proven to reduce the risk of secondary cardiovascular events and mortality in high-risk patients with stable cardiovascular disease. This is primarily due to aspirin's ability to inhibit platelet aggregation (blood clotting).

While the body is making platelets 24-hours a day, current immediate-release traditional aspirin only stays in the blood for about a mean duration of four to six hours, with peak plasma concentrations peaking after just 30 minutes.

Durlaza utilizes extended-release, microcapsule technology to prolong aspirin release. Durlaza offers the only once-daily, 24-hour antiplatelet therapy through the extended release of its 162.5mg dose, resulting in prolonged absorption, and sustained platelet exposure to aspirin. Durlaza, like immediate-release aspirin, increases the risk of bleeding and gastric ulceration, and may cause fetal harm when administered to a pregnant woman.

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Rolapitant is indicated for the treatment of:

a. Hypertension
b. Diabetes
c. Nausea and vomiting
d. Schizophrenia
e. Rheumatoid arthritis


Rolapitant is indicated for the treatment of:

a. Hypertension
b. Diabetes
c. Nausea and vomiting
d. Schizophrenia
e. Rheumatoid arthritis

Answer: (c). The U.S. Food and Drug Administration approved Rolapitant (Varubi) to prevent delayed phase chemotherapy-induced nausea and vomiting (emesis). Rolapitant (Varubi) is approved in adults in combination with other drugs (antiemetic agents) that prevent nausea and vomiting associated with initial and repeat courses of vomit-inducing (emetogenic and highly emetogenic) cancer chemotherapy.

Rolapitant (Varubi) is a substance P/neurokinin-1 (NK-1) receptor antagonist. Activation of NK-1 receptors plays a central role in nausea and vomiting induced by certain cancer chemotherapies, particularly in the delayed phase. It is available in tablet form.

Rolapitant (Varubi) inhibits the CYP2D6 enzyme, which is responsible for metabolizing certain drugs. Varubi is contraindicated with the use of thioridazine, a drug metabolized by the CYP2D6 enzyme, because use of the two drugs together may increase the amount of thioridazine in the blood and cause an abnormal heart rhythm that can be serious.

The most common side effects in patients treated with Rolapitant (Varubi) include a low white blood cell count (neutropenia), hiccups, decreased appetite and dizziness.

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WARNING!

Please be aware of the scam, originally brought to our attention by one of our customer. This company website URL is rx-exam.com. The website phone number is 123-456-7890 - which itself suggests it is a fraud. They are claiming to sell materials from their websites for various pharmacy related exams. All materials are offered for online purchase. Many customers have lost their money since after purchasing using credit cards; they don't receive any material.

Please DO NOT PURCHASE any material from this site www.rx-exam.com.

PharmacyExam (RxExam) is not affiliated with this company and bears no responsibility for any financial loss. Please pass this message to your friends. The authenticated web site for our company is www.pharmacyexam.com

Thank you.

Founder and President

Manan Shroff


WARNING!

Please be aware of the scam, originally brought to our attention by one of our customer.This company website URL is rx-exam.com. The website phone number is 123-456-7890 - which itself suggests it is a fraud.They are claiming to sell materials from their websites for various pharmacy related exams. All materials are offered for online purchase. Many customers have lost their money since after purchasing using credit cards; they don't receive any material.

PleaseDO NOT PURCHASEany material from this sitewww.rx-exam.com.

PharmacyExam (RxExam) is not affiliated with this company and bears no responsibility for any financial loss. Please pass this message to your friends. The authenticated web site for our company iswww.pharmacyexam.com

Thank you.

Founder and President

Manan Shroff


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Test 3


Test 3


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Veklury must be administered:

a. IV infusion
b. Subcutaneously
c. Intramuscularly
d. Orally
e. Rectally


Veklury must be administered:

a. IV infusion
b. Subcutaneously
c. Intramuscularly
d. Orally
e. Rectally

Answer: (a). The active ingredient found in Veklury is Remdesivir. Veklury (Remdesivir) is authorized for use under an Emergency Use Authorization (EUA) only for the treatment of adult and pediatric patients hospitalized with suspected or laboratory-confirmed COVID-19, and for whom use of an intravenous (IV) agent is clinically appropriate. Veklury must be administered via IV infusion. It is only administered intravenously in a hospital setting under the care of a physician.

Remdesivir is an adenosine nucleotide prodrug that distributes into cells where it is metabolized to form the pharmacologically active nucleoside triphosphate metabolite. Metabolism of Remdesivir to Remdesivir triphosphate has been demonstrated in multiple cell types. Remdesivir triphosphate acts as an analog of adenosine triphosphate (ATP) and competes with the natural ATP substrate for incorporation into nascent RNA chains by the SARS-CoV-2 RNA-dependent RNA polymerase, which results in delayed chain termination during replication of the viral RNA. Remdesivir triphosphate is a weak inhibitor of mammalian DNA and RNA polymerases with low potential for mitochondrial toxicity.

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