Pharmacy Antacids and Drug Interactions

Questions and Answers

Which vitamins are composed of nicotinamide, thiamine, and riboflavin?

Vitamin B complex (correct)

Vitamin C

Vitamin A

Vitamin D

Which vitamin is indicated for the prevention and treatment of scurvy?

Vitamin K

Vitamin C

Vitamin D

Vitamin A

Which vitamin is associated with preventing or treating rickets?

Vitamin K

Vitamin E

Vitamin D (correct)

Vitamin B12

Which deficiency is associated with the treatment of neuromuscular abnormalities?

Vitamin B deficiency Signup and view all the answers

Which of the following is a first-generation antipsychotic?

Haloperidol Signup and view all the answers

Aminoglycoside induced neuropathy is primarily linked to which vitamin deficiency?

Vitamin B Signup and view all the answers

Which of these options includes only second-generation antipsychotic drugs?

Aripiprazole and Clozapine Signup and view all the answers

Which vitamin is specifically required for the treatment of vitamin K deficiency bleeding?

Vitamin K Signup and view all the answers

Which side effect is commonly associated with first-generation antipsychotics?

Extrapyramidal symptoms Signup and view all the answers

What consequence is primarily linked to folic acid deficiency?

Anemia Signup and view all the answers

Thiamine deficiency is most commonly associated with which health issue?

Beriberi Signup and view all the answers

Which of the following is NOT a contraindication of insulin?

Hypertension Signup and view all the answers

Which of these anti-diabetic agents is classified as a biguanide?

Metformin Signup and view all the answers

What is a common side effect of the first-generation antipsychotic medications?

Drowsiness Signup and view all the answers

Which anti-TB drug is contraindicated for patients with optic neuritis and poor vision?

Ethambutol Signup and view all the answers

What contraindication is linked with Isoniazid?

Hepatic disorders Signup and view all the answers

Which therapeutic class is associated with Vitamin A?

Prevention of xerophthalmia Signup and view all the answers

Which drug is not absorbed when taken with aluminum compound antacids?

Ciprofloxacin Signup and view all the answers

What is a side effect of cholinesterase inhibitors overdose?

Increased bronchial secretions Signup and view all the answers

Pyrazinamide is contraindicated in which of the following conditions?

Jaundice Signup and view all the answers

Which drug is most commonly contraindicated in patients with renal impairment?

Cycloserine Signup and view all the answers

In which condition is aspirin contraindicated?

Peptic ulceration Signup and view all the answers

Which of the following is an adverse effect of analgesics?

Heart damage Signup and view all the answers

Which anti-TB medication is contraindicated for patients with severe heart attacks?

Streptomycin Signup and view all the answers

Which vitamin is essential for preventing xerophthalmia?

Vitamin A Signup and view all the answers

Which of these local reactions are NOT typically caused by vaccine injections?

Hepatotoxicity Signup and view all the answers

Which of the following conditions can result from overdose of cholinesterase inhibitors?

Excessive salivation Signup and view all the answers

Which can be a contraindication for Cycloserine?

Renal impairment Signup and view all the answers

What is a possible side effect of taking analgesics excessively?

Gastro-intestinal ulceration Signup and view all the answers

What is NOT an adverse effect of cholinesterase inhibitors?

Coughing Signup and view all the answers

Which of the following is NOT a common local reaction following vaccine injection?

Nausea Signup and view all the answers

What is the typical dose of folic acid recommended for pregnant women?

400 mcg daily Signup and view all the answers

Which of the following is a potential side effect of corticosteroid nasal sprays?

Nasal irritation Signup and view all the answers

What is an appropriate action to take if a patient is prescribed corticosteroid spray after nasal surgery?

Instruct them on proper spray technique Signup and view all the answers

Which local reaction may occur at the injection site of a vaccine?

Itching Signup and view all the answers

What is the primary role of folic acid supplementation in pregnant women?

Prevent neural tube defects Signup and view all the answers

What is a common guideline when administering corticosteroid nasal sprays after surgery?

Follow prescribed dosage and timing Signup and view all the answers

Which of the following is a reason to monitor a patient using corticosteroid nasal sprays?

To check for potential infections Signup and view all the answers

Study Notes

Antacids and Drug Interactions

Aluminium compounds in antacids can form insoluble complexes, leading to reduced absorption of certain medications.
Key medications affected include:
- Cloxacillin
- Amoxicillin
- Ciprofloxacin
- Tetracycline
- Erythromycin

Cholinesterase Inhibitor Overdose Effects

Overdosing on cholinesterase inhibitors may result in:
- Nausea
- Diarrhea
- Increased bronchial secretions
- Increased salivation
- Excessive sweating

Aspirin Contraindications

Aspirin should not be used in:
- Patients with haemophilia
- Patients with severe heart failure
- Patients suffering from peptic ulceration
- Patients experiencing severe heartburn
- Children under 16 years of age

Adverse Effects of Analgesics

Potential adverse effects include:
- Haematuria
- Heart damage
- Vitiligo
- Vertigo
- Gastrointestinal ulceration

Local Reactions to Vaccination

Possible local reactions from vaccine injections:
- Hepatotoxicity
- Gastrointestinal disturbance
- Hypotension
- Vomiting
- Loss of appetite

Anti-Tuberculosis Drug Contraindications

Contraindications for Anti-Tb drugs:
- Ethambutol: Optic neuritis and poor vision
- Pyrazinamide: Jaundice
- Isoniazid: Hepatic disorders
- Streptomycin: Myasthenia gravis
- Cycloserine: Epilepsy and severe anxiety

Therapeutic Classes of Essential Drugs

Matching vitamins with their therapeutic indications:
- Vitamin C: Treatment of scurvy
- Vitamin A: Prevention of xerophthalmia
- Vitamin E: Indicated for some neuromuscular abnormalities
- Vitamin D: Prevention and treatment of rickets
- Vitamin B complex: Composed of nicotinamide, thiamine, and riboflavin

Precautions for Antipsychotics

Essential precautions when prescribing antipsychotics include monitoring for:
- Side effects and drug interactions
- Patient history of cardiovascular issues
- Blood pressure and weight changes
- Risk of seizures
- Regular follow-ups for efficacy and safety

Local Reactions Following Vaccine Injection

Common local reactions include:
- Redness at injection site
- Swelling at injection site
- Pain at injection site
- Lymphadenopathy
- Fever
- Rash

Folic Acid Dosage in Pregnant Women

Recommended folic acid dose for pregnant women: 400 micrograms daily
Important for preventing neural tube defects over the first trimester
Dosage duration typically starts before conception and continues through the first 12 weeks of pregnancy

Corticosteroid Spray Management Post-Nasal Surgery

Pharmaceutical personnel should:
- Instruct patient on proper application technique
- Advise on potential side effects such as nasal irritation
- Monitor for signs of infection or complications
- Educate patient on the importance of adherence to therapy

Antipsychotics Classification

First-generation antipsychotics include:
- Haloperidol
- Chlorpromazine
- Fluphenazine
- Thioridazine
Second-generation antipsychotics include:
- Risperidone
- Clozapine

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

Test your knowledge on how aluminium compounds in antacids interact with various antibiotics. This quiz covers the effects of antacids on the absorption of specific drugs, challenging you with multiple true/false questions.