ROAs Lesson

https://docs.google.com/document/d/1rE9NqCGJTvg-doO_nZXAbaUYVQCFMM1Dzd64iftJGEc/edit?usp=drive_link

​Use the link below to take notes and answer all questions

Routes of Administration

Multiple Choice

What is the primary advantage of intravenous (IV) drug delivery?

• It is slower to act compared to other methods.

• It requires no specialized equipment.

• It is less expensive than oral drug delivery.

• It bypasses the gastrointestinal tract and first-pass metabolism.

Multiple Choice

What does enteral drug administration involve?

• Application to the skin

• Direct injection into tissues

• The gastrointestinal (GI) tract

• Delivery through the circulatory system

Multiple Choice

Which route of drug administration is preferred for rapid relief in acute conditions?

• Rectal

• Oral

• Injection

• Transdermal

Multiple Choice

What does the abbreviation "IV" stand for in medical administration?

• Intramuscular

• Intravenous

• Intradermal

• Intraosseous

Multiple Choice

Which route of administration involves injecting medication directly into a muscle?

• Intramuscular (IM)

• Intravenous (IV)

• Subcutaneous (SC)

• Intradermal

Multiple Choice

Where is an intraosseous injection administered?

• Into the skin

• Into the bone marrow

• Into the heart

• Into the bladder

Multiple Choice

Which administration route is used to deliver medication into the spinal canal?

• Intrathecal

• Intracardiac

• Intraarticular

• Intravitreal

Multiple Choice

What is the correct term for an injection given under the skin?

• Intradermal

• Subcutaneous (SC)

• Intramuscular (IM)

• Intravenous (IV)

Multiple Choice

Which route involves the diffusion of medication through the skin for a systemic effect?

• Transdermal

• Intradermal

• Subcutaneous

• Intramuscular

Multiple Choice

What is the target site for an intracardiac injection?

• The heart

• The eye

• The bladder

• The joint space

Multiple Choice

Which administration route is used for injecting medication into the base of the penis?

• Intracavernous

• Intraarticular

• Intravesical

• Intravitreal

Multiple Choice

If a medication is administered into the cerebral ventricles of the brain, which route is being used?

• Intracerebrovascular

• Intrathecal

• Intravitreal

• Epidural

Multiple Choice

Which administration route is used for delivering medication into a joint space?

• Intraarticular

• Intravesical

• Intradermal

• Intravitreal

Multiple Choice

A patient requires rapid delivery of medication for immediate effect. Which administration route is most appropriate?

• Intravenous (IV)

• Subcutaneous (SC)

• Intradermal

• Transdermal

Multiple Choice

If a medication needs to be delivered directly into the eye, which two administration routes could be considered?

• Intravitreal and Intraocular

• Intradermal and Intrathecal

• Intracardiac and Intraarticular

• Subcutaneous and Transdermal

Multiple Choice

A doctor wants to avoid first-pass metabolism by the liver. Which administration route should be chosen?

• Intravenous (IV)

• Oral

• Intravesical

• Intradermal

Multiple Choice

Which administration route would be most suitable for a patient who cannot swallow pills and needs long-term, steady medication delivery?

• Transdermal

• Intracardiac

• Intradermal

• Intraarticular

Multiple Choice

A nurse is preparing to inject a vaccine that is designed to be absorbed slowly over time. Which route should she use?

• Subcutaneous (SC)

• Intravenous (IV)

• Intracardiac

• Intravesical

Multiple Choice

A patient with severe joint inflammation requires direct medication into the affected area. Which route is most appropriate?

• Intraarticular

• Intradermal

• Intracavernous

• Intrathecal

Multiple Choice

A patient is experiencing a severe allergic reaction and needs immediate medication. Explain why the intravenous (IV) route is preferred over the subcutaneous (SC) route in this situation.

• IV administration is slower and less effective than SC

• IV administration allows for rapid delivery of medication directly into the bloodstream

• SC administration is more comfortable for the patient

• SC administration is preferred for emergencies

Multiple Choice

A medication must bypass the blood-brain barrier to treat a central nervous system infection. Which administration route would be most effective, and why?

• Intrathecal, because it delivers medication directly into the spinal canal

• Intradermal, because it is less invasive

• Subcutaneous, because it is absorbed slowly

• Intracardiac, because it targets the heart

Multiple Choice

A patient with a bone marrow disorder requires emergency medication. Discuss the rationale for choosing the intraosseous route over the intravenous route.

• Intraosseous access is faster and more reliable when veins are inaccessible

• Intravenous access is always preferred

• Intraosseous is less effective than intravenous

• Intravenous is less invasive

Multiple Choice

A physician needs to administer a medication that must act locally within the bladder. Which route should be chosen and why?

• Intravesical, because it delivers medication directly into the bladder for local effect

• Intravenous, because it is systemic

• Intradermal, because it is less invasive

• Intraarticular, because it targets joints

Multiple Choice

What is the term for the phenomenon where drugs are extensively metabolized in the liver before circulating effectively?

• Second-pass metabolism

• Drug solubility

• First-pass metabolism

• Pharmacokinetics

Multiple Choice

Which route of administration bypasses the stomach and liver to preserve drug activity?

• Sublingual

• Inhalation

• Oral

• Transdermal

Multiple Choice

Which biological barrier must a drug cross for oral administration to be effective?

• Intestinal lining

• Skin

• Lung alveoli

• Liver

Multiple Choice

What is a common risk associated with invasive routes like injections?

• Slow absorption

• Infection

• Convenience

• Patient adherence

Multiple Choice

Which route of administration is commonly used in hospital emergency rooms for immediacy and control?

• Rectal

• Transdermal

• Intravenous

• Oral

Multiple Choice

Which factor is most important for choosing a drug administration route for chronic conditions?

• Drug solubility

• Patient adherence

• First-pass metabolism

• Rapid relief

Multiple Choice

What is the primary advantage of oral administration for long-term treatment?

• Convenience

• Bypassing first-pass metabolism

• Crossing lung alveoli

• Rapid onset

Multiple Choice

Why might transdermal patches be preferred in outpatient care settings?

• Rapid absorption

• Patient age

• Convenience and practicality

• Bypassing first-pass metabolism

Multiple Choice

Which factor is least likely to influence the choice of drug administration route?

• Patient comfort

• Healthcare setting

• Drug solubility

• Drug color

Multiple Choice

Which route of administration is most suitable for drugs that are unstable in stomach acid?

• Intravenous

• Intrathecal

• Sublingual

• Oral

Multiple Choice

Which patient-related factor can affect the suitability of oral dosing?

• Drug solubility

• Ability to swallow

• Healthcare setting

• Drug stability

Multiple Choice

What is the main advantage of intravenous administration in emergency settings?

• Gradual absorption

• Patient adherence

• Immediacy and control

• Convenience

Multiple Choice

Which route of administration is least likely to be used for pediatric patients?

• Injection

• Oral

• Rectal

• Transdermal

Multiple Choice

What is the primary disadvantage of invasive routes like injections?

• Slow absorption

• Patient adherence

• Convenience

• Risk of infection

Multiple Choice

Which route of administration is preferred for drugs that need to cross the lung alveoli?

• Transdermal

• Inhalation

• Rectal

• Oral

Multiple Choice

Which of the following is the most common method of enteral drug delivery?

• Intravenous injection

• Oral delivery

• Intramuscular injection

• Subcutaneous injection

Multiple Choice

What is a key limitation of enteral drug delivery?

• Rapid onset of action

• Avoidance of first-pass metabolism

• Variable absorption due to food or digestive conditions

• Precision in dosing

Multiple Choice

Which route of enteral administration involves placing drugs under the tongue?

• Intramuscular

• Rectal

• Sublingual

• Buccal

Multiple Choice

What is a characteristic of parenteral drug delivery?

• Slower onset of action

• Uses the digestive system

• Involves first-pass metabolism

• Bypasses the gastrointestinal tract

Multiple Choice

Which of the following is a parenteral route of drug administration?

• Intravenous injection

• Sublingual administration

• Rectal administration

• Oral delivery

Multiple Choice

What is an advantage of parenteral drug delivery?

• Convenience for long-term treatments

• Rapid, predictable drug levels in the bloodstream

• Non-invasive administration

• Variable absorption

Multiple Choice

Which parenteral route involves injecting drugs into the spinal fluid?

• Subcutaneous

• Intra-articular

• Intrathecal

• Intramuscular

Multiple Choice

What is a disadvantage of parenteral drug delivery?

• Risk of infection or tissue injury

• First-pass metabolism

• Variable absorption due to food

• Slower onset of action

Multiple Choice

Which enteral route involves absorption through the mucous membranes inside the cheek?

• Rectal

• Buccal

• Sublingual

• Intravenous

Multiple Choice

Why might parenteral drug delivery be chosen over enteral delivery?

• For slower onset of action

• For non-invasive administration

• For drugs that are poorly absorbed in the GI tract

• For long-term treatments

Multiple Choice

Which of the following is NOT a characteristic of enteral drug delivery?

• Convenient and non-invasive

• Uses the digestive system

• Includes oral delivery

• Bypasses the gastrointestinal tract

Multiple Choice

What is first-pass metabolism?

• The injection of drugs into the bloodstream

• The reduction of drug effectiveness in the liver

• The process of drug absorption through the skin

• The rapid onset of drug action

Multiple Choice

Which parenteral route involves injecting drugs into a joint?

• Intramuscular

• Intrathecal

• Subcutaneous

• Intra-articular

Multiple Choice

What is the primary distinction between enteral and parenteral drug delivery?

• The type of drug used

• The involvement of the gastrointestinal tract

• The speed of drug absorption

• The convenience of administration

Multiple Choice

Which enteral route is preferred for long-term treatments?

• Intravenous

• Oral delivery

• Intramuscular

• Intrathecal

Multiple Choice

Which of the following is a limitation of enteral drug delivery?

• Requires trained personnel

• Risk of tissue injury

• Slower onset of action

• Bypasses the GI tract

Multiple Choice

Which parenteral route involves injecting drugs under the skin?

• Buccal

• Intravenous

• Subcutaneous

• Intramuscular

Multiple Choice

What factors influence the choice between enteral and parenteral drug delivery?

• The color of the drug

• The drug’s chemical properties and patient condition

• The cost of the drug

• The availability of trained personnel

Multiple Choice

Which enteral route involves rectal administration?

• Intramuscular

• Suppositories or enemas

• Sublingual

• Buccal

Multiple Choice

Which method of IV drug delivery involves delivering a drug rapidly in a single dose over a short period?

• Intermittent infusion

• Continuous IV infusion

• IV piggyback

• Bolus IV

Multiple Choice

What is a key advantage of continuous IV infusion?

• It is ideal for emergency treatment of cardiac arrhythmias.

• It minimizes the need for patient-controlled dosing.

• It provides stable blood levels of the drug.

• It allows rapid correction of electrolyte imbalances.

Multiple Choice

Which IV method is commonly used for intermittent dosing of antibiotics?

• Bolus IV

• Patient-controlled IV analgesia

• Continuous IV infusion

• IV piggyback

Multiple Choice

What is the main risk associated with bolus IV administration?

• Delayed onset of action

• Higher risk of toxicity or adverse effects

• Difficulty in titrating dosage

• Incompatibility with other IV methods

Multiple Choice

Which IV method allows patients to control their own pain management?

• Bolus IV

• Continuous IV infusion

• Patient-controlled IV analgesia (PCIA)

• IV piggyback

Multiple Choice

Why is continuous IV infusion ideal for certain chemotherapeutic agents?

• It is less expensive than other methods.

• It allows rapid onset of action.

• It reduces fluctuations in drug concentration.

• It bypasses the gastrointestinal tract.

Multiple Choice

What is the purpose of titratable infusion in IV drug delivery?

• To minimize side effects associated with peak-trough variability

• To provide intermittent dosing of antibiotics

• To allow dose adjustments based on physiological parameters

• To administer drugs over a set period

Multiple Choice

Which IV method is chosen for rapid therapeutic effects in emergency situations?

• Bolus IV

• Continuous IV infusion

• IV piggyback

• Intermittent infusion

Multiple Choice

What is a key feature of IV piggyback administration?

• It allows patients to control their own dosing.

• It involves administering a smaller-volume drug through an existing IV line.

• It provides stable blood levels of the drug.

• It delivers drugs rapidly in a single dose.

Multiple Choice

Which IV method is most suitable for drugs that are poorly absorbed in the gut?

• IV piggyback

• All IV methods

• Bolus IV

• Continuous IV infusion

Multiple Choice

What is the primary reason IV drug delivery bypasses first-pass metabolism?

• Drugs are metabolized in the gastrointestinal tract.

• Drugs are administered through oral routes.

• Drugs are absorbed directly into the bloodstream.

• Drugs are diluted in fluids before administration.

Multiple Choice

Which IV method minimizes side effects associated with peak-trough variability?

• Bolus IV

• Continuous IV infusion

• IV piggyback

• Patient-controlled IV analgesia

Multiple Choice

What is the main advantage of patient-controlled IV analgesia (PCIA)?

• It provides stable blood levels of the drug.

• It reduces the risk of toxicity.

• It is ideal for intermittent dosing of antibiotics.

• It allows rapid symptom relief and safety.

Multiple Choice

Which factor determines the choice of IV drug delivery method?

• The patient’s preference for oral medication

• The drug’s pharmacological properties and patient’s clinical situation

• The cost of the drug

• The availability of oral alternatives