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AMCA Medical Assistant Practice Test 2 Questions and Answers | Latest Update $10.49   Add to cart

Exam (elaborations)

AMCA Medical Assistant Practice Test 2 Questions and Answers | Latest Update

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Which of the type on an ECG reflects ventricular heart depolarization? -:- QRS wave What is the universal standard speed for recording an ECG? -:- 25mm/second What is the purpose of performing a specific gravity on a urine sample? -:- It measures its density when compared with distilled wat...

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  • September 12, 2024
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2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!




AMCA Medical Assistant Practice Test 2
Questions and Answers | Latest Update
Which of the type on an ECG reflects ventricular heart depolarization?

✓ -:- QRS wave




What is the universal standard speed for recording an ECG?

✓ -:- 25mm/second




What is the purpose of performing a specific gravity on a urine sample?

✓ -:- It measures its density when compared with distilled water




All of the following demonstrate quality control. What is the exception?

✓ -:- Treating every customer properly




What is the pacemaker of the heart?

✓ -:- SA node (sinoatrial node)




Which of the following commonly used disinfectants is used in the medical field and found

to be effective against bloodborne pathogens?

✓ -:- Bleach



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,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!


Which of the following is the appropriate method for disposing of contaminated needles?

✓ -:- Place it in bio-hazard sharps container located in the room where used




What is the most important step in achieving medical asepsis?

✓ -:- Washing Hands




Which of the following solutions will help prevent the transmission of hepatitis?

✓ -:- Household bleach




How often should quality control tests be done?

✓ -:- Daily




Which organization developed the guidelines for universal precautions?

✓ -:- CDC




According to OSHA, medical personnel must wear PPE when they have contact with which

of the following?

✓ -:- Blood




To detect pregnancy, either urine or blood serum is tested for the presence of which of the

following?



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, 2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!


✓ -:- HCG hormone




A bacteriological culture needs to be performed on a collected urine specimen. Which of

the following instructions best describe what your patient should do?

✓ -:- Void a specimen midstream in a sterile cup




A urine specimen was collected and then left standing for more than 1 hour. Bacteria grew,

and the pH of the urine became which of the following?

✓ -:- Alkaline




What is the pH range for normal urine??

✓ -:- 4.5 to 8.0




If a patient normally drinks ten or more 8-oz glasses of water each day, urine would most

likely be which color?

✓ -:- Straw




Urine needs to be collected in which type of container if it is collected for bacterial culture?

✓ -:- Sterile




A routine analysis of urine is made up of which of the following sets of examinations?



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