Download PTCE Prep app now

Scan QR code or get instant email to install app

Question:

Which of the following foods provide(s) a source of vitamin C?

A Tomatoes

explanation

Tomatoes are a source of vitamin C.

Explore more similar questions

Take more free practice tests for other PTCB topics with our ptcb practice test now!

Comments

Sharon Merriewether

1 year ago

Very helpful

Mellomel W

1 year ago

Overall, this app is very resourceful and easier to use then another sight I presently have.

Monica Vang

1 year ago

Helped so much! Recommend 100% Was able to pass my certification with this apps help.

Leave a Reply Cancel reply

For what condition is Actonel indicated?

Osteoporosis

Actonel is indicated for osteoporosis.

Which of the following drug classifications will reduce the effectiveness of oral contraceptives?

All of the above

Antibiotics, anticonvulsants, and antifungal agents may reduce the effectiveness of oral contraceptives.

Which of the following vitamins is fat soluble?

Vitamin A is a fat-soluble vitamin; vitamins B1, B2, and C are water-soluble vitamins.

Which of the following medications must be monitored through a blood test?

Levothyroxine

Levothyroxine is one the medications that requires periodic blood tests performed.

Which of the following medications should be taken with food?

Prednisone

Prednisone should be taken food, latanoprost (Xalatan) and timolol (Timoptic) are ophthalmic agents, and ondansetron (Zofran) is indicated for severe nausea.

What is the brand name for amoxicillin trihydrate– potassium clavulanate?

Augmentin

Augmentin is the brand name for amoxicillin trihydrate–potassium clavulanate. Cefuroxime is generic for Ceftin, ciprofloxacin is generic for Cipro, and telithromycin is generic for Ketek.

Which of the following topical preparations is indicated for acne vulgaris?

Isotretinoin

Accutane (isotretinoin) is indicated for acne vul- garis; Loprox (ciclopirox) miconazole and tolnaf- tate are used to treat a variety of l fungal infections.

Which of the following is the generic name for Singulair?

Montelukast

Albuterol is generic for Proventil or Ventolin, theophylline is generic for TheoDur, and zileuton is generic for Zyflo.

Which of the following is the generic name for Diovan?

Valsartan

Valsartan is the generic name for Diovan, irbesartan is generic for Avapro, losartan is generic for Cozaar, and olmesartan is generic for Benicar.

Which of the following hypoglycemic medications is classified as a biguanide?

Metformin

Metformin is a biguanide hypoglycemic agent, glyburide and glipizide are sulfonylureas hypoglycemic agents, and repaglinide is classified as an “other” hypoglycemic agent.

For a patient being prescribed ibuprofen after a dental procedure, how would you interpret "1 PO Q6H PRN pain"?

Take 1 tablet by mouth every 6 hours as needed for pain.

Breaking down the abbreviations, PO = by mouth, Q6H = every 6 hours, and PRN = as needed. Although "Take" and "for" are not written on the prescription, they should be added to ensure that the instructions remain clear to the patient long after they have left the pharmacy. Of note, in the case of a PRN medication, the indication for the medication should always be clearly marked on the label.

Which of the following drug classifications should be taken with food or milk to avoid stomach distress?

NSAIDs

Nonsteroid alantiinflammatory drugs(NSAIDs) should be taken with food or milk to avoid or reduce stomach distress.

Which of the following is the generic name for Seroquel?

Quetiapine

Quetiapine is the generic for Seroquel, aripip- razole is generic for Abilify, clozapine is generic for Clozaril, and olanzapine is generic for Zyprexa.

What is an example of a non-steroidal anti-inflammatory drug?

ibuprofen

Non-steroidal anti-inflammatory drugs include ibuprofen, naproxen, and aspirin.