Quiz On Berna's Powerpoint 'more Mcqs'

42 Questions | Total Attempts: 21

Settings
Please wait...
Microsoft Powerpoint Quizzes & Trivia

Questions and Answers
  • 1. 
    •What is the resting MP of a cell with K+ leak channels open?
    • A. 

      -90mV

    • B. 

      60mV

  • 2. 
    •Where is the best place to perform a vastectomy?
    • A. 

      Lower spermatic cord

    • B. 

      Inguinal canal

    • C. 

      Deep to the inguinal canal

    • D. 

      Pubic bone

  • 3. 
    •Which is true about RA?
    • A. 

      Which is true about OA?

    • B. 

      Fluid swelling of the MCPs and PIPs is seen in RA

    • C. 

      In weight bearing joints

    • D. 

      Worse with use

  • 4. 
    •Which is incorrect regarding the diagnosis of chlaymidia trachomatis?
    • A. 

      Glissen staining

    • B. 

      Tissue culture

    • C. 

      Culture on an agar plate

    • D. 

      ELLISA

    • E. 

      PCR

  • 5. 
    •A woman has weakness and loss of feeling in her left leg. Which cerebral artery is likely to be involved?
    • A. 

      R ant cerebral

    • B. 

      R MCA

    • C. 

      R PCA

    • D. 

      L ant cerebral

  • 6. 
    •Which is not a feature of oncogene?
    • A. 

      Affecting intracellular transduction

    • B. 

      ?

  • 7. 
    •Decreasing urine output and increasing osmolality of the urine. What is likely to have been drunk?
    • A. 

      20mL/kg of water

    • B. 

      1.8% urea

  • 8. 
    •which test is the most useful for the diagnosis of polycystic ovarian disease?
    • A. 

      Full blood count

    • B. 

      Abdominal CT

    • C. 

      CT of abdomen and pelvis

    • D. 

      Laparoscopy

  • 9. 
    •Which is least correct regarding hCG?
    • A. 

      Is produced by the placenta

    • B. 

      Is measured in the blood in a pregnancy test

    • C. 

      Peaks in the 2nd week

    • D. 

      Cause the placenta to produce E and P

  • 10. 
    •non IVDU, Hep B, jaundice. Which is the most relevant?
    • A. 

      Elevated bilirubin

    • B. 

      IgM receptors to hep B core antigen

    • C. 

      Decreased albumin

  • 11. 
    •Which is correct regarding opiods?
    • A. 

      They act via G-coupled receptors to decrease adenylate cyclase activity.

    • B. 

      Phentanyl has a high bioavaliablity because it has a low lipid solubility

    • C. 

      Mu receptors are less likely to cause dependance

  • 12. 
    •What is a feature of thalasemia?
    • A. 

      Microcytic hypochromic anemia

    • B. 

      Normocrotic anaemia

    • C. 

      Heamoshromotosis

  • 13. 
    •There is a 70% concurrence between monozygotic twins for developing IHD. What does this mean?
    • A. 

      That genetic differences are the biggest cause of difference in risk

    • B. 

      ?

  • 14. 
    •Brian has MI. which is the least relevant to his presentation?
    • A. 

      Troponin rise within 4 hours

    • B. 

      LV status is the best indicator of his prognosis

    • C. 

      Quitting smoking will reduce his change of subsequent infarcts

    • D. 

      Haemolytic therapy is contraindicated because of reperfusion injury

  • 15. 
    •What can’t be directly measured via spirometry?
    • A. 

      TCL

    • B. 

      VC

    • C. 

      IRV

    • D. 

      FEV1

  • 16. 
    •Which is incorrect about the heart?
    • A. 

      Average pressure of RV is 17mmHg

    • B. 

      The mitral valve or the aortic valve are always open

  • 17. 
    •What is the reason for chromosomal abnormalities
    • A. 

      Maternal chromosomal abnormalities

    • B. 

      Paternal chromosomal abnormalities

  • 18. 
    •Which is most correct about synaptic inhibition?
    • A. 

      Involves influx of cations and efflux of anions

    • B. 

      It can summate with excitation

    • C. 

      It is totally dependent on the NT involved

    • D. 

      Results in depolarization of the pre-synaptic membrane

  • 19. 
    •What is the structure that supports the uterus?
    • A. 

      Broad ligament

    • B. 

      Uterine ligament

    • C. 

      Ovarian ligament

  • 20. 
    •Which is incorrect about the OCP
    • A. 

      It kills the sperm

    • B. 

      It induces conditions which make it hard for the sperm to fertilize the ova

    • C. 

      It prevent implantation

    • D. 

      It prevents ovulation

  • 21. 
    •Which is true about NPY?
    • A. 

      Increases appetite

    • B. 

      Decreases appetite

  • 22. 
    •A woman (who smokes) fractures her hip and has a hip replacement. She later dies of a pulmonary thrombo emboli. Which is the most likely cause of the emboli
    • A. 

      Stasis during and operation

    • B. 

      Smoking increases blood coagulation

  • 23. 
    •Which is the most clinically relevant to a MI?
    • A. 

      Progressive occlusion of the coronary arteries

    • B. 

      Rupture of the plaque

  • 24. 
    •Trial hip/balance, 20% of trial group didn't consent to treatment, all control group did. Which of the following statements are correct?
    • A. 

      This is an example of a double-blind RCTB. only the 80% who agreed to the trial should be compared to the control group

    • B. 

      An intention-to-treat should be carried out at the end of this study

  • 25. 
    •Which of the following is NOT a hallmark of cancer?
    • A. 

      Sustained angiogenesis

    • B. 

      Self-sufficiency of growth signals

    • C. 

      Insensitivity to anti-growth signals

    • D. 

      Induction of apoptosis

    • E. 

      Tissue invasion and metastases

  • 26. 
    Axonal Transport
    • A. 

      Fast and Slow axonal transport follows a similar mechanisms, but have different functions

    • B. 

      Retrograde requires ATP

    • C. 

      Involves transport of Ach to the peripheral terminal

  • 27. 
    •GALT does all of the following except:
    • A. 

      IgA production

    • B. 

      Immune response to common food antigens

    • C. 

      Have memory cells

    • D. 

      Have lymphocytes which circulate

    • E. 

      Possesses oral tolerance

  • 28. 
    •A man presents with Beta-thalassemia Major. Which of the following is MOST correct?
    • A. 

      We should treat him with an iron transfusion

    • B. 

      A family history of beta-thalassemia is unlikely

    • C. 

      A single defective gene is likely

    • D. 

      Splenomegaly is UNlikely

  • 29. 
    •Which one of the following applying to the 1980 – 2000 report on Cardiovascular Disease epidemiology is the MOST correct?
    • A. 

      Increase rates in indigenous females in Northern Territory

    • B. 

      Decrease rates in indigenous males

    • C. 

      Increase rates in Finland males

    • D. 

      Decrease in Latvia and Lithuania

  • 30. 
    •Which of the following is not part of the Health Belief Model?
    • A. 

      Perceived susceptibility

    • B. 

      Perceived seriousness

    • C. 

      Benefits of action

    • D. 

      Barriers to action

    • E. 

      Emotional Responses

  • 31. 
    •Which of the following is not associated with good coping personality?
    • A. 

      Openness

    • B. 

      Perfectionist

    • C. 

      Self-serving

    • D. 

      Flexibility

  • 32. 
    •Intergenerational Report 2007 showed that:
    • A. 

      30% of GDP will be spent on healthcare by about 2050

    • B. 

      Technological advances and development of new drugs will not affect spending

    • C. 

      Spending on pharmaceutical benefits is projected to grow faster than Australian Government spending on hospitals, Medicare, and other areas

    • D. 

      Population growth has been the main driver of spending in the health sector in the past 2 decades

  • 33. 
    •Which one of these regarding the Whitehall study is incorrect:
    • A. 

      Social gradient evident for the development of disease

    • B. 

      Increased stress and demand caused more disease

    • C. 

      Did not control for obesity, smoking etc.

    • D. 

      People with stress are 4 times more likely to develop CVD than those we did not

  • 34. 
    •Yusuf is a patient with ___. What type of measurement can we perform on to understand the aspects and affects of the disease better?
    • A. 

      Dimension-specific

    • B. 

      Disease-specific

    • C. 

      Combination of Disease-specific and generic

    • D. 

      Summary

    • E. 

      Generic

  • 35. 
    •Percentage change of developing skin cancer with a mutation in the CDKN2A gene?
    • A. 

      90%

    • B. 

      50%

    • C. 

      5%

  • 36. 
    •Which of the following is likely to have the most iron?
    • A. 

      Haemoglobin of circulating erythrocytes

    • B. 

      Haem and other Haem products

    • C. 

      Myoglobin

    • D. 

      Bone Marrow

    • E. 

      Liver

  • 37. 
    •In relation to topical drugs, which of the following is INCORRECT?
    • A. 

      There are regional variations in absorption

    • B. 

      The stratum spinosum is the rate limiting step to the absorption of topically applied drugs

    • C. 

      The efficacy of a drug is largely dependent on the potency and absorption of the drug

    • D. 

      Drug moves across a concentration gradient

    • E. 

      Rate of absorption of topical drugs is typically slow

  • 38. 
    •Epithelium:
    • A. 

      A highly vascular tissue

    • B. 

      Not metabolically active

    • C. 

      Has a basement membrane (basal lamina) that separates it from underlying connective tissue

    • D. 

      Made up of great amount of Intracellular substance

    • E. 

      Does not line all body cavities

  • 39. 
    •All of the following are features of ulcerative colitis except:
    • A. 

      Peri-anal fistula formation

    • B. 

      Ulceration up to the submucosa

    • C. 

      Lesions in the colon but usually with sparing of the rectum

    • D. 

      No presence of granulomatas

  • 40. 
    •In relation to antibodies, the following are all correct except:
    • A. 

      Antigen-binding sites are only formed after contact with an antigen

    • B. 

      Have hinge regions to vary the difference between the 2 antigen-binding sites

  • 41. 
    •In Inflammatory Bowel Disease - what suggests that it is caused by intestinal bacteria?
    • A. 

      Infections occur in areas where there's high density of bacteria

    • B. 

      Antibiotics can cure it

    • C. 

      Probiotics can cure it

    • D. 

      Eating grape juice can cure it

    • E. 

      Injection of tetanus toxin can cure it

  • 42. 
    Cyclist with deep and dirty cut came in. Previously immunised with booster shot 3 years ago.
    • A. 

      No need to clean

    • B. 

      Tetanus Toxin

    • C. 

      Tenanus toxoid and antiserum

    • D. 

      No need to anything because previously immunised and booster within last 5 years.