Pharmacie clinique Pr.Vireak 61-115

61) The requirement for clinical pharmacy is the following. Which is the most appropriate answer?
Knowledge of drug therapy
Knowledge of pharmacology
Knowledge of pharmacokinetic
All of the above
62) For the level of action of clinical pharmacy like before the prescription, which is best answer?
Clinical trial
Clinical monitoring
Counseling
None of the above
63) The principle activities of clinical pharmacist is:
All of the above
Drug information
Selection of drugs
Counseling
64) An 87-year-old woman has been taking digoxin for atrial fibrillation for 15 years, but now complains of nausea and reduced mobility. Her current dose of digoxin is 187.5 micrograms orally daily. Her digoxin level is 3.0 nmol/L (therapeutic range 1.0-2.6 nmol/L).Which of the following is the most appropriate course of action?
Stop the digoxin and restart at a lower dose one the level is therapeutic
Reduce the dose
Prescribe digoxin-specific antibody fragments
Continue the current dose
65) You are asked to compare the cost of four different antibacterial medicines. Which of the following treatment courses is the lowest cost?
Medicine C costs 20 USD for 25 tablets. The adult dose is one tablet twice a day and the usual treatment duration is 5 days
Edicine D costs 25 USD for 14 tablets. The adult dose is one tablet each day and the usual treatment duration is 5 days.
Medicine B costs 30 USD for 100 tablets. The adult dose is one tablet four times a day and the usual treatment duration is 7 days.
Medicine A costs 17 USD for 28 tablets. The adult dose is one tablet twice a day and the usual treatment duration is 7 days.
66) You are asked to compare the cost of four different anti-inflammatory skin preparations. Compare the cost of a day's treatment for each of the following preparations and determine which is the lowest cost?
Gel O costs 25 USD for a 90g tube. It is applied once or twice a day and one tube normally lasts three months (84 days)
Ointment P costs 20 USD for a 50g tube. It is applied once or twice a day and one tube normally lasts 50 days.
Cream N costs 30 USD for a 100g tube. It is applied once or twice a day and one tube normally lasts 42 days.
Cream M costs 12 USD for a 30g tube. It is applied once or twice a day and one tube normally lasts two weeks.
67) Mrs Baker was prescribed medicine X at a dose of 20mg three times a day for the first time last month. The usual dosage range is 30mg to 120mg daily. She tells you that her symptoms are not well controlled. She is not taking any other medication. Her prescriber asks your advice. What would you recommend?
Determine whether the patient has any difficulties taking the medicine
Increase her dose so she is now taking 30mg three times a day.
Use Therapeutic Drug Monitoring (TDM) to determine the actual level of drug in her blood.
Change the formulation to 60mg MR which she only needs to take once a day.
68) Which of the following patients are most at risk of suffering from an adverse drug reaction?
A 68-year-old patient who has edema receiving a prescription for a diuretic
A 48-year-old patient who has hypertension and receives a prescription for an ACE inhibitor
A 22-year-old patient with asthma receiving prescriptions for inhalers to relieve and prevent their asthma.
An 8-month year old infant receiving a prescription for an antibiotic.
69) A 24-year-old woman has had a pulmonary embolism 4 week after giving birth. She has been prescribed warfarin. Her last INR (measured 1 week ago) was 1.7 (taking 5 mg of warfarin), so she was prescribed 7 mg, and has had her INR rechecked. Her current INR is 2.8.Which of the following is now the most appropriate dose?
7 mg
6 mg
5 mg
8 mg
70) We need to do therapeutic drug monitoring (TDM) because:
All of the above
The effect is not measurable
Variation of plasma drug concentration
Narrow therapeutic index and high toxicity
71) What does ICH stand for?
International conference on harmonization
International convention on homogenization
International conference on homogenization
International convention on harmonization
72) A Serious Adverse Event (SAE) is any untoward medical occurrence that at any dose:
All the above
Results in persistent or significant disability/incapacity
Requires inpatient hospitalization or prolongation of existing hospitalization
Is life threatening
73) What is the adverse drug reaction?
A noxious and unintended response to a medicine that occurs at normal therapeutic doses used in humans for prophylaxis, diagnosis, or therapy of disease, or for the modification of physiologic function
All the above
The reaction may be a known side effect of the drug or it may be new and previously unrecognized.
An undesirable event experienced by a patient whilst taking a medicine, regardless of whether or not the medicine is suspected to be related to the event.
74) A patient has an anaphylactic reaction after taking medication containing penicillin, what is the appropriate answer?
Type B reaction
Type A reaction
Type C reaction
Type D reaction
75) Mr. Ben takes warfarin 5 mg at every evening, actually he is bleeding. What is the appropriate answer?
Type A reaction
Type B reaction
Type D reaction
Type C reaction
76) A side effect or complication from a medication is:
Adverse drug event
Transition point
Late effect
Drug overdose
77) A patient has a second cancer after using alkylating agents for the treatment of Hodgkin’s disease, this is:
Type D reaction
Type A reaction
Type B reaction
Type E reaction
78) A patient has adrenocortical insufficiency after he stops a treatment with prednisolone. This is:
Type E reaction
Type A reaction
Type B reaction
Type D reaction
79) Side effect is:
Any unintended effect of a pharmaceutical product occurring at normal therapeutic doses and is related to its pharmacological properties. Such effects may be well-known and even expected and require little or no change in patient management
Any untoward medical occurrence that may be present during treatment with a medicine but does not necessarily have a causal relationship with this treatment. ADE include medication errors and overdoses.
A noxious and unintended response to a medicine that occurs at normal therapeutic doses used in humans for prophylaxis, diagnosis, or therapy of disease, or for the modification of physiologic function
All the above
80) Adverse drug reaction is classified in:
5
1
2
7
81) Iatrogenic Crushing’s syndrome with prednisolone is:
Type C reaction
Type B reaction
Type D reaction
Type E reaction
82) Type A reaction is defined as:
Adverse effect that are known to occur from the pharmacology of the drug and are dose related
Adverse effect that occur unpredictably and often have a high rate of morbidity and mortality.
Adverse effect that only occur during prolonged treatment and not with single doses
Adverse effect that occur when the drug is stopped, especially when it is stopped suddenly.
83) Type B reaction is defined as:
Adverse effect that occur unpredictably and often have a high rate of morbidity and mortality
Adverse effect that are known to occur from the pharmacology of the drug and are doserelated.
Adverse effect that only occur during prolonged treatment and not with single doses
Adverse effect that occur when the drug is stopped, especially when it is stopped suddenly
84) Type C reaction is defined as:
Adverse effect that only occur during prolonged treatment and not with single doses
Adverse effect that are known to occur from the pharmacology of the drug and are doserelated.
Adverse effect that occur unpredictably and often have a high rate of morbidity and mortality.
Adverse effect that occur when the drug is stopped, especially when it is stopped suddenly.
85) Type D reaction is defined as:
Adverse effect that occur remote from treatment, either in the children of treated patients, or in patients themselves year after treatment
Adverse effect that occur unpredictably and often have a high rate of morbidity and mortality.
Adverse effect that are known to occur from the pharmacology of the drug and are doserelated
Adverse effect that occur when the drug is stopped, especially when it is stopped suddenly.
86) Type E reaction is defined as:
Adverse effect that occur when the drug is stopped, especially when it is stopped suddenly
Adverse effect that occur unpredictably and often have a high rate of morbidity and mortality.
Adverse effect that are known to occur from the pharmacology of the drug and are doserelated.
Adverse effect that only occur during prolonged treatment and not with single doses
87) Concerning drug interaction, which is the appropriate answer:
All the above
Drug interaction can result from one or combination of their three kinds of mechanism
There are three kinds of mechanism of drug interaction
Drug interaction is the modification of the action of one drug by another
88) The mechanism of drug interaction is/are:
All the above
Pharmacodynamic
Pharmaceutical
Pharmacokinetic
89) There is different type of drug interaction, which is/are the best answer:
Useful interaction
Drug-patient interaction
Drug-food interaction
All the above
90) Concerning drug interaction, using Angiotensin Converting Enzyme Inhibitor and thiazide diuretic in a patient with a hypertension is:
Increased effect
Minimizing side effect
Block acutely an unwanted effect
None of the above
91) Levodopa is used with dopa decarboxylase inhibitor in order to:
Minimizing side effect
Increasing effect
Block acutely an unwanted effect
All the above
92) A patient use gentamicin together with hydrocortisone, the mechanism of this drug interaction is:
Pharmaceutical interaction
Pharmacokinetic interaction
Pharmacodynamic interaction
Biological interaction
93) A patient use warfarin together with aspirin, the mechanism of this drug interaction is:
Pharmacodynamic interaction
Biological interaction
Pharmacokinetic interaction
Pharmaceutical interaction
94) A patient use lithium together with diuretic, the mechanism of this drug interaction is:
Pharmacodynamic interaction
Biological interaction
Pharmacokinetic interaction
Pharmaceutical interaction
95) Which is the level of interaction between warfarin and metronidazole?
Metabolism
Absorption
Distribution
Excretion
96) Which is the level of interaction between penicillin and probenecid?
Excretion
Distribution
Metabolism
Absorption
97) Pharmacodynamic interaction:
Interaction between drug with a similar effect
All the above
Occur when one drug influences the way in which another is handle by the body
Occur outside the body
98) Medication errors are the most frequently source of preventable medical errors in a hospital. Which of the following is not preventable?
Selecting a drug that the patient is allergic to without knowing of the allergy
Overlooking drug-drug interactions
Selecting the wrong duration
Selecting the wrong dose
99) The medication use process steps are:
Diagnosing, prescribing, preparing, dispensing, administering and monitoring tasks performed in different departments by different people
Diagnosing, prescribing, preparing, dispensing, administering, billing and monitoring tasks performed in different departments by different people
Diagnosing, prescribing, dispensing, preparing, administering and monitoring tasks performed in different departments by different people
Documenting, prescribing, preparing, dispensing, administering and monitoring tasks performed in different departments by different people
100) The most common causes of medication errors are lack of knowledge about the drug and:
Lack of information about the patient
Lack of timely test results
Lack of communication between EHRs
Lack of time spent reviewing the case
101) Which is the following agent is preferred in the treatment of insomnia?
Benzodiazepine
Phenothiazide
Ethanol
Barbiturate
102) Which statement about the process of drug discovery is true?
It is the process which ascertains the effectiveness and safety of potential drug candidates
It only encompasses the non-clinical laboratory and animal testing.
It is the process by which therapeutic compounds are formulated into medicines
It ensures there are no side-effects associated with the potential drug candidates
103) What are adverse drug reactions (ADRs)?
Harmful chemical interactions between two drugs that are used to treat the same clinical symptoms
Responses to increased drug doses required to achieve the same physiological outcome
The synergistic effects that are seen when some drugs are administered concurrently
Unintended alternative physiological responses caused by the drug that cause harm to the patient
104) In pharmacokinetics what does the acronym ADME stand for?
Absorption, Distribution, Metabolism, and Excretion
Administration, Differentiation, Metabolism, and Excretion
Absorption, Disintegration, Metabolism, and Efficacy
Administration, Distribution, Metabolism, and Efficacy
105) Which of the following is the correct definition of bioavailability?
Bioavailability is used to describe the fraction of the dose of drug administered that is present within the body and facilitates the desired physiological effects
Bioavailability describes the ability of the administered drug metabolites to cause undesirable physiological effects
Bioavailability describes the proportion of the drug administered that is metabolized very quickly and thus is not available to induce a physiological effect.
Bioavailability is the length of time an administered drug is present in the body and thus is available to cause a physiological effect
106) The role of health professional:
All of the above
Monitoring therapy
Preventing ADRs
Identifying and assessing ADRs in clinical practice
107) In the classification of immunological reaction, hemolytic anemia is in:
Type II
Type III
Type I
Type IV
108) The factor affecting susceptibility to ADR:
All of the above
Ethnicity
Co-morbidity and concomitant medicine use
Age
109) Among the drugs with high risk of interaction, ciclosporin is:
Patient dependent on therapeutic effect
Saturable hepatic metabolism
Steep dose-response curve
Concentration-dependent toxicity
110) Among the drugs with high risk of interaction, L-dopa is:
Steep dose-response curve
Concentration-dependent toxicity
Patient dependent on therapeutic effect
Saturable hepatic metabolism
111) Among the drugs with high risk of interaction, Cisplatin is:
Concentration-dependent toxicity
Steep dose-response curve
Patient dependent on therapeutic effect
Saturable hepatic metabolism
112) Among the drugs with high risk of interaction, Digoxin is:
Patient dependent on therapeutic effect
Steep dose-response curve
Concentration-dependent toxicity
Saturable hepatic metabolism
113) Among the drugs with high risk of interaction, Valproic acid is:
Patient dependent on therapeutic effect
Saturable hepatic metabolism
Steep dose-response curve
Concentration-dependent toxicity
114) Among the drugs with high risk of interaction, Valproic acid is:
Patient dependent on therapeutic effect
Saturable hepatic metabolism
Steep dose-response curve
Concentration-dependent toxicity
115) An 88-year-old woman is treated with Nisis® 80 mg 1 tab / day and Lovenox® 4000 anti Xa units / day. The patient’s renal function is considered to be normal (clearance of creatinine between 70 and 100 ml / min). The potassium level in the blood is 5.8 mmol/L. What is the intervention for this patient?
Addition more drug
Drug substitution
Stop using the drug
Therapeutic monitoring
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