Pre-medical Test Quiz

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  • 1/21 Questions

     the regulations of body function are controlled by :   

    • A) nervous and hormonal systems 
    • B) digestive and skeletal systems 
    • C) immune system 
    • D) reproductive system
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  • 2. 

    The most common monomer of carbohydrate is?  

    • A. nucleotides

    • B. glucose

    • C. amino acids

    • D. maltose

    Correct Answer
    A. B. glucose
  • 3. 

    What is the outcome of fertilization ?   

    • A. Ovum

    • B. Sperm

    • C. Zygote

    • D. Morula

    Correct Answer
    A. C. Zygote
  • 4. 

    2. Genetic mutation occurs in?

    • A) Protein

    • B) RNA

    • C) DNA

    • D) Nucleus

    Correct Answer
    A. C) DNA
  • 5. 

    Which skeleton develop first ?  

    • A. Axial 

    • B. Appendicular

    Correct Answer
    A. A. Axial 
  • 6. 

    Which of the following is not consider part of immune system ..?  

    • A)- Bone marrow

    • B)- Spleen

    • C)- Lymph node

    • D)- Lung

    Correct Answer
    A. D)- Lung
  • 7. 

    Which condition is caused by water output exceeding water intake?  

    • A)water intoxication

    • B)ADH hyposecretion

    • C)dehydration

    • D)increased blood volume

    Correct Answer
    A. C)dehydration
  • 8. 

    Body water is lost through each of these organs EXCEPT the  

    • A)kidneys

    • B)lungs

    • C)skin

    • D)muscles

    Correct Answer
    A. D)muscles
  • 9. 

     the goal of physiology is to understand the :   

    • A) structure of the living organism 

    • B) function of the living organism 

    • C) normal and diseased tissue of human organisms 

    • D) non of the above 

    Correct Answer
    A. B) function of the living organism 
  • 10. 

    The number of embryological layers is:  

    • A. One layer.

    • B. 2 layers.

    • C. 3 layers.

    • D. 4 layers.

    Correct Answer
    A. C. 3 layers.
  • 11. 

    Muscles and bones come from:  

    • A. Endoderm.

    • B. Ectoderm.

    • C. Mesoderm.

    Correct Answer
    A. C. Mesoderm.
  • 12. 

    The number of main tissues types in the body is:  

    • A. 3 types.

    • B. 4 types.

    • C. 5 types.

    • D. 6 types.

    Correct Answer
    A. A. 3 types.
  • 13. 

    T cells and B cells are part of ..?  

    • A)- Innate Immunity

    • B)- Adaptive Immunity

    • C)- Natural Immunity

    • D)- Solid Immunity

    Correct Answer
    A. B)- Adaptive Immunity
  • 14. 

    Histology uses which of the following?  

    • A. Naked Eye.

    • B. Microscope.

    • C. Naked Eye and Microscope.

    • D. Camera.

    Correct Answer
    A. C. Naked Eye and Microscope.
  • 15. 

     Which one of the following one is the most accurate description of the structural diffrences between gram-positive and gram-negative bacteria?

    • A. gram-positive bacteria have a thick peptidoglycan layer where gram-negative bacteria have a thin layer.

    • B.gram-positive bacteria have an outer lipid-rich membrane where gram-negative do not.

    • C.gram-positive bacteria have a capsule where gram-negative do not. C.gram-positive bacteria have a capsule where gram-negative do not. C.gram-positive bacteria have a capsule where gram-negative do not. C.gram-positive bacteria have a capsule where gram-negative do not.

    Correct Answer
    A. A. gram-positive bacteria have a thick peptidoglycan layer where gram-negative bacteria have a thin layer.
  • 16. 

    In which of these compartments is Na+ concentration the lowest?  

    • A)interstitial fluid

    • B)plasma

    • C)intracellular fluid

    • D)lymph

    Correct Answer
    A. C)intracellular fluid
  • 17. 

    A nucleoside is composed? 

    • A) a base+ a sugar

    • B) a base+ a sugar+ phosphate

    • C) a base+ a phosphate

    • D) none of these

    Correct Answer
    A. A) a base+ a sugar
  • 18. 

    What is Uterus environment ?  

    • A. Acid

    • B. Alkaline

    • C. Neutral

    Correct Answer
    A. B. Alkaline
  • 19. 

    Which of the following is right about innate immunity ..?  

    • A)- 2 nd line of defense

    • B)- memory

    • C)- Immediate action

    • D)- T cells is involved

    Correct Answer
    A. C)- Immediate action
  • 20. 

    When does the cranial neuropore closure take place ?  

    • A. Day 10

    • B. Day 27

    • C. Day 28 

    • D. Day 25

    Correct Answer
    A. D. Day 25
  • 21. 

     A 72year old male patient developed gram negative bacterial peritenoitis. The ensuing fever  macrophage activation and B cell mitoginicity are mediated by induction of host cytokines, Including TNF and IL-1. What bacterial products activate these events? 

    • A. ADP.

    • B. lipoplysaccride.

    • C. RNA .

    • D.cytochrom oxidase.

    Correct Answer
    A. A. ADP.

Quiz Review Timeline (Updated): Mar 15, 2022 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 15, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 15, 2018
    Quiz Created by
    Hattan Arif
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