Review Exercise # 50

Practice Question

Exercise # 50

Q1. MP is a pregnant woman suffering from hypertension. What would be the drug of Choice?

a. Methyldopa or clonidine
b. Lisinopril
c. Amlodipine
d. Losartan

Q2. What is the shortest acting benzodiazepine

a. Diazepam
b. Lorazepam
c. Zopiclone
d. Triazolam

Q3. Mp come to the pharmacy and explain that he has a problem in sleeping, it takes hours to get on sleep. What would be the drug of choice

a. Diazipam
b. Lorazepam
c. Zopiclone
d. Triazolam

Q4. A senior patient refuses to take oral medication. Doctor tells the pharmacist to tell the patient that it is a vitamin dosage, which principle does the pharmacist violate.

a. Veracity
b. Autonomy
c. Maleficiency
d. Beneficence

Q5. A pregnant woman got trichomoniasis, what is the DOC

a. Clindamycin
b. Metronidazole
c. Fluconazole
d. Miconazole

Q6. What information does CPS provide

a. Indications
b. ADR
c. Precaution
d. All of Above

Q7. Mother asks the Rx receipts for her daughter for tax filing. What do you say?

a. Provide all receipt as long she proof that she is her mother
b. Need consent from daughter father
c. Need consent from daughter
d. Any one can pick up tax receipt

Q8. When flu shot period in Canada

a. Mid October to mid November
b. October to April
c. Nov to April
d. October to March


Q9. If drug X is produced by only one manufacture only and is going to be discontinued soon. What the hospital pharmacists will do?

a. Procure same drug from other manufacture
b. Stock pile
c. Procure drug, which has similar indications and let the physician know about it.
d. Do nothing

Q10. A three-month child with diarrhea, 3 days on pedialyte, no effect, what you would recommend?

a. Continue use of Pedialyte and see your doctor
b. Recommend Loperamide
c. Recommend Bismuth subsalicylate
d. Send patient to emergency

PEBC MCQ Exam: Venous thromboembolism

Q1. For deep vein thrombosis, which is the drug of choice?
A. Low molecular weight heparin
B. Warfarin
C. ASA
D-Clopidogrel
E-Ticlopidine

Q. Women get in emergency first time with symptoms- swollen legs, pain. She is taking warfarin. It happened after a long flight. Which drugs could affect her condition to worst?
a. Vitamin K
b. Acetyl salicylic acid
c. Acetaminophen
d. Alcohol

Q. After measuring her INR = 4 (normal 2-3), What to do?
a. Give vitamin K injection
b. Stop taking warfarin
c. Decrease dose of warfarin for 10 to 15%
d. Skip one dose – one day and then decrease 10 to 15%

Q. Which of the following statements best describes the mechanism of action of warfarin in preventing stroke?
A. It prevents clot formation by reducing certain clotting factors in the liver
B. It prevents platelet aggregation by reducing the production of thromboxane A
C. It prevents hemorrhagic stroke by reducing bleeding time
2
D. It prevents prostaglandin synthesis and ultimately platelet aggregation

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PEBC MCQ Exam: Supraventricular Tachycardia

Q. Restoration and maintenance of sinus rhythm, the following drugs are effective:
I-amiodarone
II-Sotalol
III-Dofetilide
A-I only B-III only C-I and II only D-II and III only E-All of the above

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PEBC MCQ Exam: Acute Stroke

All of the following are correct counseling for clopidogrel EXCEPT:
A-Take without regard to meal
B-Causes flu like symptoms
C-Aspirin may increase risk of bleeding
D-Monitor patients for bleeding
E-Contra indicated in pregnancy
Ans-E

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Review Exercise # 47

PRACTICE QUESTIONS

Exercise # 47

Q1.The flagella movement is controlled by

a. Methylation and phosphorylation reactions

b. Oxidation and reduction reactions

c. Glycolysis and oxidative phosphorylation

d. Both b and c

e. None the above

Q2. Pili ( fimbriae) are

   a. They are more common in Gram –ive organisms

b. They are shorter than flagella

c. They are made of regularly arranged protein subunits called pilin and fimbrilin

d. They are of two types – common (attachment) and Sex (conjugate or F) pili.

e. All of the above

Q3. The cell wall of bacteria is composed of

a. N acetyl D glucosamine

b. D Iduronate

c. N acetyl muramic acid

d. A and C

e. B and C

Q4. The major difference between the cell walls of Gram +ve and –ive organism are

I.      Gram +ive has thin cell walls

II.    Gram +ive has thick cell walls and with teichoic acids ( glycerol and ribitol phosphodiesters)

III.  Gram -ve has thin cell walls and with no teichoic acids, and have LPS ( endotoxin)

a. I Only

b. III Only

c. I & II only

d. II & III only

e. All

Q5. LPS in Gram –ve bacteria has which of the following functions?

a. it is toxic and antigenic ( O antigen)

b. Blocks diffusion of LMW substances into the cells

c. It causes nonspecific inflammation including diarrhea, fever and septic shock

d. All of the above

  Q5. Which of the following are produced from Arginine?

I.      NO

II.    Urea

III.  Creatinine

a. I Only

b. III Only

c. I & II only

d. II & III only

e. All

Q6. Tryptophan is the precursor for

I.      Niacin

II.    Serotonin

III.  Melatonin

a. I Only

b. III Only

c. I & II only

d. II & III only

e. All

   

   Q7. Heme is formed from

I.      Succinyl choline + glycine

II.    Succinyl choline + aspartame

III.  Citrulline + glycine

a. I Only

b. III Only

c. I & II only

d. II & III only

e. All

Q8.Transposons are carried by

a. DNA

b. Plasmids

c. RNA

d. Bacteriophage

   

  Q9.Which of the following are not true?

I.      Autotrophs use organic compounds as main C source

II.    Heterotrophs use Co₂ as main C source

III.  Protrotrophs are parent cells that have no special nutritional requirements.

a. I Only

b. III Only

c. I & II only

d. II & III only

e. All

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Review Exercise # 46

PRACTICE QUESTIONS

Exercise # 46

Q1.Pyrimidines are catabolised to

    

     a. β Alanine

     b. Ammonia

     c. Co₂

     D. All of the above

Q2.Fungi are classified based on their sexual reproductive structures. Deuteromycota means,

I. Asexual

II. Also called Fungi imperfecti

III. They form Zygote

 a. I Only

 b. III Only

 c. I & II only

 d. II & III only

 e. All

Q3. Protozoa are classified based on

    

     a. Sexual characteristics

     b. Mode of motility

     c. Shape and arrangement

     d. Based on virulence

Q4. Protozoa classified as Sporozoa ( plasmodium)are

     a.Flagellates

     b.Amoeba

     c.Ciliates

     d.Non motile

Q5. Prions are

     a. A type of bacteria

     b. Infectious proteins

     c. A type of virus

     d. A type of fungus

     e.A type of protozoa

Q6. Peritrichous means

     a.A single flagellum at either pole ( monotrichous)

     b. A tuft of flagella at either or both poles (      Lophotrichous)

     c. A flagellum at both pole (Amphitrichous)

     d. Flagella distributed evenly over the entire cell

     e. Periplasmic flagella wrapped around spirochetes (      axial )

Q7.Protein synthesis is mediated in bacteria by

     a. 80S ribosomes (Humans)

     b. 70S ribosomes

     c. 30S ribosomes

     d. 50S ribosomes

Q8.Which of the following are true with respect to the CAPSULE layer of the bacteria?

I. Usually made of polysaccharide

II.Increases the virulence of the organism

III.Prevents phagocytosis and helps in adherence to the host cell

a.       I Only

b.      III Only

c.       I & II only

d.      II & III only

e.       All

Q9.If the polysaccharide is nonadherent it is known as

f.       Capsule loss

g.      Slime layer

h.      Cell wall

i.        Cell membrane

Q10.Flagella are made of

j.        Protein

k.      Carbohydrates

l.        Lipids

m.    Glycolipids

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Review Exercise # 45

PRACTICE QUESTIONS

Exercise # 45

Q1. Which structure of proteins refers to the spatial arrangement of sequenced AA's?

     a. Primary

     b. Secondary

     c.Tertiary

     d.Quaternary

Q2. A protein portion of a complex enzyme is known as

     a. Prosthetic group

     b. Apoenzyme

     c. Haloenzyme

     d. Coenzyme

Q3. Amylose is

     a.Linear and water soluble

     b.Highly branched and water insoluble

c.Composed of 2 glucose polymers

d.A and C

e.B and C

Q4. Glycogen is

a.Highly branched

b.Linear

  c.Contains D glucose

  d.A and C

e.B and C

Q5. Cellulose is

     a.Highly branched

     b.Linear

     c.Contains D glucose

     d.A and C

     e.B and C

Q6. Heparin consists of sulfate derivatives of

     a.N acetyl D glucosamine

     b.D Iduronate

     c.N acetyl muramic acid

     d.A and B

     e.B and C

Q7. Hyaluronic acid consists of

     a.N acetyl D glucosamine

     b.D Iduronate

     c.N acetyl muramic acid

     d.A and C

     e.B and C

Q8. Cholesterol, steroids, Bile salts, fat soluble vitamins are known as

     a.Terpene compounds

     b.Spingolipids

     c.Glycolipids

     d.Phosphotidyl compounds

        

Q9. Palmitoyl CoA and Serine forms

      a.Cholesterol

      b.Spingenine

      c.Bile salts

      d.Phosphatidyl serine

      e.Vit E

Q10.The addition of sugars, sialic acid, or choline phosphate to spingenine forms

     a.cerebrosides

     b.gangliosides

     c.spingomyelin

     d.b and c only

     e.a, b, c

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