Question

question 110
a defibrillator is used to correct:
○ high blood pressure
○ abnormal respiratory rates
○ abnormal brain electrical activity
○ abnormal heart rhythms

question 111
the word “afebrile” has a prefix which means:
○ against
○ away from
○ toward
○ without or not

question 112
which of the following produces a radio frequency radiation pulse image of soft and hard tissue in multiple planes?
○ mri
○ x - ray
○ cat scan
○ pet scan

Explanation:

• For Question 110: A defibrillator delivers an electric shock to the heart to restore a normal rhythm in cases of abnormal heart rhythms like ventricular fibrillation or pulseless ventricular tachycardia.
• For Question 111: The prefix "a -" in medical and general language often means "without or not". "Afebrile" means without fever.
• For Question 112: MRI (Magnetic Resonance Imaging) uses radio - frequency radiation pulses to create detailed images of soft and hard tissues in multiple planes. X - rays primarily show bone structures and some dense tissues, CAT scans use X - rays and computer processing, and PET scans use radioactive tracers to show metabolic processes.

Answer:

• Question 110: abnormal heart rhythms
• Question 111: Without or not
• Question 112: MRI