PEBC EVALUATION EXAM 1 QUESTIONS AND ANSWERS

PEBC EVALUATION EXAM 1 QUESTIONS AND ANSWERS 1- All of the following are true about the DNA cloning, EXCEPT: a- Endonuclease enzyme for cutting at specific site. b- Ligase enzyme for binding. c- Cutting DNA to multi portion. d- Using hose cell (E.Coli) for duplication. e- Using plasmid. 2- Pernicious anaemia is due to deficiency of: a- Vitamin A b- Vitamin C c- Folic acid d- Vitamin E e- Cyanocobalamin 3- In chromosomal DNA what is true about DNA: a- Single long strand of DNA b- Single long strand of RNA 4- Histones are related to: a- DNA b-RNA 5- The treatment of Lyme disease: a- Doxycycline + amoxicillin + cefuroxime 6- Drug of choice for acute sinusitis: a- Ciprofloxacin b- Amoxicillin c)penicillin 7- What cause endocarditis: a- Staph. Aureus b-Streptococcus pneumonia coagulase negative staph. Candida albicans (yeast) also causes. 8- All can cause conjunctivitis, EXCEPT a- Streptococcus pneumonia b- S. aureus c- H. influenza d- Entamoeba fragilis 9- What can cause acute sinusitis: a- Staph. Aureus b- H. influenza c- Pseudomonas aeruginosa 10- What can cause syphilis: a- Neisseria gonorrhea b- Clostridium difficile c- Treponema pallidum 11- All are true about ACEI treatment, EXCEPT: a- Can cause dry cough b- If there are edema and swelling in the neck and chest area go to emergency c- Take potassium supplement d- There may be a syncope effect 12- All are useful for MI, EXCEPT: a- Verapamil may lead to AV block b- Nitroglycerine c- Streptokinase d- Oxygen e- Metoprolol 13- What can’t be used with seizures: a- Carbamazepine b- Valproic acid c- Bupropion 14- a.s is related to: a- left ear b- right eye c- right ear d- left eye 15- which of the following cause vasodilation: a- CO b- NO2 c- NO d- CO2 e- NH2 16- What is a nominal or categorical variable: a- Weight b- High c- Eye color d- Range of movement e- Temperature 17- Nephrolithiasis is caused by: a- Calcium b- Iron c- Magnesium d- Phosphate e- Potassium 18- A woman prescribed codeine for pain and complained of no action, then she increases the dose by herself to relief the pain but there is no action and there is no abuse, this is due to: a- Mild renal failure b- Mild hepatic failure c- Poor codeine metabolism d- High codeine metabolism 19- A patient with runny nose, watery eyes and sneezing and there is no fever, he has: a- Common cold b- Influenza c- Sore throat d- Pharyngitis e- Allergic rhinitis