Question&Answer

Misuse of drugs, is defined as?

Taking a drug for the wrong indication

Taking a drug in the wrong dosage

Taking a drug for too long a period

All of the above

Which of the following is used as a managerial tool?

QC

QA

Statistical control

Process audit

Which of the following is NOT correct about potency?

Usually 90–110% of the labeled amount

Is defined in pharmacopoeias

Is related to interchangeable products

Is stated in the certificate of analysis

Valproic acid can cause which of the following side effects that is especially concerning in long-term use?

Nephrotoxicity

Weight gain and tremor

Hyperthyroidism

Hypotension

Which of the following statements is incorrect?

Uricosuric agents increase the excretion of uric acid in urine.

Uricosuric agents act primarily on the distal tubule of the kidney.

Uricosuric agents are used in the treatment of gout.

Probenecid can be used as an adjunct to antibiotic therapy.

Which class of drugs is the first-line treatment for reducing inflammation during an acute gout attack?

NSAIDs

Steroids

Beta-blockers

Diuretics

Why are NSAIDs called nonsteroidal?

To distinguish them from steroids

Because they are derived from steroids

Because they have no anti-inflammatory properties

Because they only reduce pain, not inflammation

What is one reason benzodiazepines are preferred over Meprobamate?

Higher toxicity

Lower incidence of serious side effects

Higher risk of addiction

Longer onset of action

Which of the following is NOT true about Benzocaine?

It is commonly used as a topical pain reliever

It is used in oral ulcer treatments

It can be administered through injection for systemic use

It may be used in rectal suppositories

How does Dipyridamole primarily function in the context of antiplatelet therapy?

As a primary treatment for myocardial infarction

As a replacement for aspirin

As an additional treatment alongside other antiplatelet drugs

As a primary medication for heart ischemia

What is a common characteristic of variant (angiospastic) angina?

Occurs during sleep

Triggered by emotional stress

Caused by atheromatous obstruction

Occurs due to transient vessel spasms

Which of the following is a common side effect associated with loop diuretics?

Hyperkalemia

Hypertension

Hypokalemia

Hypernatremia

Which category does Organophosphate belong to?

Direct-acting

Reversible cholinesterase inhibitors

Choline esters

Irreversible cholinesterase inhibitors

In which condition might direct-acting cholinergic agonists be used to decrease intraocular pressure?

Cataracts

Macular degeneration

Glaucoma

Retinal detachment

What is the source of Pilocarpine?

A fungus

A tree bark

Gaborandy

A flower

Why might drug dosing need to be adjusted in patients with liver disease?

Liver disease can lead to increased metabolism of drugs

Liver disease can lead to decreased metabolism of drugs, resulting in toxic levels

Liver disease has no effect on drug metabolism

Liver disease only affects the absorption of drugs

What is the First Pass Effect?

The process of a drug being absorbed through the skin

The metabolism of drugs in the liver before reaching systemic circulation

The elimination of drugs through the kidneys before reaching the liver

The absorption of drugs through the respiratory tract

What is the primary goal of replacing deficiencies in diseases?

To enhance muscle growth

To reduce symptoms by controlling the deficiency

To promote hair growth

To increase appetite

What effect does a large dose of Ipecacuanha have?

It acts as an expectorant.

It acts as an emetic.

It has no effect.

It increases drug absorption.

What does the term "dose" refer to in pharmacology?

The total cost of medication

The amount of drug given for a particular therapeutic effect

The frequency of medication administration

The method of drug delivery

How is the Effective Dose 50 (ED 50) defined?

The dose that is lethal to 50% of animals tested

The dose that has no side effects

The maximum dose that can be given safely

The dose that has a therapeutic effect in 50% of animals tested

Asparaginase is primarily used to treat which of the following cancers?

Prostate cancer

Leukemia and lymphoma

Lung cancer

Ovarian cancer

According to the comparison, QA is:

Product oriented

Reactive

Process oriented

Used for post-release corrections

Which of the following is NOT a potential consequence of severe allergic reactions?

Edema

Coma

Increased appetite

Hypotension

Which statement about allergic reactions is false?

Anaphylaxis can affect multiple organ systems

All food allergies lead to anaphylaxis

Symptoms can vary in severity

Allergic reactions can be delayed

Food allergies, reactions to the venom of stinging insects such as wasps and bees, medications, pollens, dust mites, latex gloves, and animal fur are all common causes of allergies.

True

False

TLC is composed of which two phases?

Stationary and mobile phase

Stationary and reactive phase

Liquid and vapor phase

Mobile and visual phase

Which of the following terms refers to a drug that produces mild, gentle stimulation of the bowels to promote defecation?

Laxative

Cathartic

Purgative

Diuretic

What is a potential downside of using mineral oil as a stool softener?

It causes dehydration

It decreases the absorption of fat-soluble vitamins and minerals

It increases the absorption of vitamins and minerals

It causes rapid weight loss

What is the primary purpose of whole bowel irrigation with electrolyte solutions?

To prepare the bowel for surgery or colonoscopy.

To relieve chronic constipation.

To treat dehydration.

To enhance nutrient absorption

Bithionol is specifically used against:

Hookworm infections

Sheep liver flukes

Cestode infections

Schistosome infections

Treatment of asymptomatic carriers in Amoebiasis aims to:

Kill trophozoites

Block liver infection

Suppress immune system

Eradicate cysts

Which of the following is NOT classified as an Antischistosomal agent?

Praziquantel

Hycanthone

Piperazine

Oxamniquine

What is noted about Fluoroquinolone (Ciprofloxacin) in treating UTI?

Requires acidic urine

Very effective in treatment of bacterial UTI

Inactive against E. coli

Ineffective against gram-negative bacteria

What trend is observed in the number of tuberculosis cases globally over the last 50 years?

There is no clear trend in the number of tuberculosis cases

The number of tuberculosis cases has remained constant

The absolute number of cases has been decreasing globally

The absolute number of cases has been increasing globally

What type of therapy is Ethionamide used for?

First-line therapy

Emergency therapy

Second-line therapy

Preventive therapy

Which condition may result from a reduction in the number of platelets during chemotherapy?

Excessive blood clotting

Easy bleeding and bruising

Increased red blood cell count

Bone thickening

Which of the following is NOT typically used in skin protection or healing?

Sugar

Gauze

Water

Plaster

Which of the following is NOT a common use of caustics?

Fungal infections

Treating keratosis

Healing burns

Destroying warts

Which of the following is NOT a use of dextrose 5% injection?

Hypertension treatment

Nutrition

Hypoglycemia

High insulin dose management

Which vitamin is used to treat nausea and vomiting in pregnancy?

Vitamin B12

Vitamin C

Vitamin D

Vitamin B6

Which of the following conditions is treated with potassium?

Hyperkalemia

Digoxin toxicity

Hypertension

Hypocalcemia

Patients with a history of penicillin allergy may have cross-reactivity when given cephalosporins

True

False

All of the following are true about Nalidixic acid except:

It is effective against Gram-negative bacteria

It inhibits bacterial growth in a bacteriostatic manner

It is primarily used for treating respiratory infections

It is excreted by the kidney without metabolism

What may occur if a drug is removed before the immune system has cleared the organism?

The infection will be completely cured

There may be enough viable organisms remaining to start a second cycle of infection

The patient's immune system will strengthen

All of the above

Which of the following statements is NOT a precaution when selecting cough medications?

Using a cough suppressant for a productive cough may delay recovery

is important to choose the correct medication to avoid worsening the condition

All coughs should be treated with the same type of medication

Selecting the right type of medication can help eliminate excess mucus effectively

All of the following statements about beclomethasone (Becotide®) are true EXCEPT:

inhaled corticosteroid

typically used once or twice daily

effective for long-term asthma control

taken as an injection

Which of the following is NOT a narcotic cough suppressant?

Codeine

Morphine

Dextromethorphan

Pholcodeine

Which of the following is a synthetic demulcent?

Methyl cellulose and Carboxy methyl cellulose

Glycyrrhiza and Gum acacia

Starch

Methyl cellulose and Glycerin

Levamisole is primarily used in the treatment of which type of cancer?

Lung cancer

Breast cancer

Colon cancer

Leukemia

Which hormones regulate serum calcium levels in the blood?

Insulin and glucagon

Calcitonin and parathyroid hormone

Cortisol and aldosterone

Thyroxine and triiodothyronine

All of the following are gonadal hormones except:

FSH & LH

Androgen

Estrogen

Insulin

What treatment is recommended if iodine tincture or solution is ingested internally?

Drink milk

Drink warm water

No treatment is necessary

Take mucilage of starch by mouth

Which of the following is NOT a method of dissolving aromatic water?

Dissolving by using dispersing agents like Talc.

Dissolving by dilution from concentrated aromatic water.

Dissolving by using alcohol as the main solvent.

Dissolving by cold water.

Tablets may cause all the following EXCEPT:

Difficult swallowing

Irritation to GIT

Perfect lubrication

Which of the following affects tablet hardness?

Lubricant flavor

Weight of substances

Tablet size

Color of tablet

How many rounds does the fibrialator rotate approximately every 4 seconds?

100 rounds

300 rounds

50 rounds

100 rounds

What should the pharmacist do if the drug is unavailable?

Ignore the patient

Provide another drug

Send the prescription to another pharmacy

Return the prescription to the patient and guide him

All of the following are included in the signature section except:

Number of doses

Type of drug

Dosage frequency

Time of taking the drug

Which of the following Latin words is incorrectly matched with its meaning?

O — Oil

Fort — Ointment

Fl — Fluid

Pulv — Powder

Chemical stability ensures:

Change of chemical integrity

Retention of chemical integrity and potency

Increase in microbial growth

All of the above

Which of the following is NOT a manifestation of gas production in contamination?

Frothing

Bubbles

Sediment formation

Visible gas

What is the purpose of leaving the aluminum subacetate mixture for 24 hours?

To evaporate the water

To complete the chemical reaction

To allow the acetic acid to dissolve

To form a suspension

Acceptable changes are determined in:

Drug substances and drug products

Packaging only

Marketing strategy

Excipients

Atropine is classified as which of the following?

Geometric isomer

Racemate (mixture of L and D)

Isotope

Pure L-isomer

Which pharmaceutical form is less prone to oxidation?

Liquid form

Aqueous form

Solid form

Gas form

Why must a reagent be nonvolatile?

To reduce color

To neutralize acidity

To maintain solution stability

To prevent oxidation

To analyze a sample in AAS, the sample must be:

Solidified

Atomized

Crystallized

Suspended in gas

What is chemical-pharmaceutical analysis?

Procedure to identify or quantify a constituent

Packaging technique

Thermal change

To track shipments

All of the following are disadvantages of metal closures, EXCEPT:

Not stable

Difficult to close after use

Easy to manufacture

May react with contents

What are caps and over-seals used for?

Secure the rubber closure

Remove air from vials

Replace screw caps

Block moisture

All of the following are specifications of parenteral containers, EXCEPT:

They must not affect the drug material

They must prevent light from reaching the drug

They must always be made of glass

They must withstand mechanical pressure during storage

In which scenario is synergism most commonly observed?

Two drugs that cause similar side effects

A combination of drugs used to treat a complex infection, such as tuberculosis

A single drug used to treat a specific condition

Two drugs that are both ineffective on their own

The passage states that drug abuse commonly refers to?

Taking drugs obtained legally

Taking drugs obtained illegally

Both a and b

None of the above

Which of the following is an acidic drug affected by urine pH?

Indomethacin

NaHCO₃

Sulfonamide

NH₄Cl

The liquid in which the mixture is dissolved in chromatography is called:

Stationary phase

Mobile phase

Retention fluid

Adsorbent

All of the following describe suppositories except:

Used through the anus

Melt at body temperature

Always used for oral administration

May give local or systemic effect

Cocoa butter melts at what temperature range?

29–34°C

20–25°C

25–28°C

35–38°C

Which of the following is NOT another name for Human Growth Hormone (HGH)?

Adrenocorticotropic hormone

Somatotropin

GH

HGH

Where do most pharmacy technicians work?

Community and hospital pharmacies

Construction sites

Law offices

Engineering firms

How does a pharmacist guide a patient in drug administration?

By preparing medicines in a pharmaceutical factory.

By diagnosing diseases and writing medical prescriptions

By instructing the patient on the correct way to use the drug.

By conducting advanced medical procedures on patients.

True or False: Pharmaceutics studies how drugs interact with the human body on a biological level.

True

False

All of the following are ethical responsibilities of a pharmacist except:

Providing drug counseling to patients

Respecting patient confidentiality

Dispensing medications without a prescription upon request

Maintaining professional competence through continuous education

All of the following increase the likelihood of patients disclosing personal information EXCEPT:

Complete trust in the pharmacist

Positive interaction with the healthcare provider

Lack of pharmacist’s communication skills

Shared decision-making between patient and pharmacist

Which of the following is a primary responsibility of a pharmacist according to the Code of Pharmaceutical Ethics?

Promote the good of every patient in a caring, compassionate, and confidential manner

Prioritize financial gain over patient care

Disregard patient autonomy for the sake of treatment

Ignore the values of colleagues in health care

Why is Isopropyl Myristate not used in parenteral formulations?

Due to its high viscosity

Because it becomes rancid quickly

Because it does not dissolve fats efficiently

Due to its chemical instability

In hot expression, the drug is not boiled with water before pressing

True

False

Water is used in pharmaceutical dosage forms intended for external use and parenteral formulations

True

False

Creams are similar to ointments in all of the following except:

Method of use

Preparation technique

Types of preservatives used

Type of base used

Which of the following is NOT a characteristic of a polar covalent bond?

The bonded atoms have identical electronegativities

One atom has a stronger attraction for electrons than the other

Electrons are shared unevenly between atoms

The difference in electronegativity is between 0.5 and 1.9

What is the pH of an HCl solution with a concentration of 0.05 mole/liter?

0.7

1.3

2.0

0.05

What is the ideal pH of the lachrymal fluid for optimal drug absorption?

5.0

7.4

8.0

9.2

All of the following are features of chemical equivalence EXCEPT:

Requires the same amount of active ingredient per dosage unit

Must meet all tests stated in the official pharmacopoeia

Guarantees identical therapeutic effect inside the human body

Does not depend on absorption behavior inside the body

Which of the following drugs is used intravaginally to help hasten labor?

Insulin

Dinoprostone

Morphine

Paracetamol

All of the following are correct safety precautions for aerosols EXCEPT:

Keep away from light and heat

Use in unlimited quantities for faster effect

Store in original packaging

Avoid dropping the container

All of the following are properties of aerosols EXCEPT:

Drug remains stable and unaffected by external agents

Dosage varies randomly during use

Easy to carry and use

Can be used in different dosage forms

Which of the following is a compressed gas used as a propellant?

Propane

Nitrogen

Dichloro tetrafluoroethane

Isobutene

All of the following are improvements of physical properties after drying except:

Improving solubility

Improving pouring ability

Improving buoyancy

Facilitating pouring

Why should iron mortars be avoided with certain drugs?

They are too soft

They may cause unwanted chemical reactions with metallic salts

They absorb active ingredients

They are not heat resistant

What is the main goal of the 'choice and purification' method in separation?

To increase the weight of the substance

To mix different substances together

To color the drug

To remove impurities and unimportant parts

How does a weak acid behave in solution?

It reacts only with strong bases.

It does not release any protons.

It completely dissociates into hydrogen ions.

It partially dissociates, maintaining an equilibrium.

All of the following are materials used in the experiment EXCEPT:

Starch indicator

Iodine

Phenolphthalein

Vitamin C tablets

اختبار ذاتي: متوقع صيدلة الورقة الثالثة النموذج الاول

السؤال 1 من 102