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An ECG records the nervous energy created within the heart muscle during a contraction.

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The medical assistant should push a heavy item rather than trying to pull it.

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The skin assists in regulating the temperature of the body.

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Aphonia typically is seen in patients who have overused their voice.

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After a proctoscopic examination, the patient should be helped to the upright position slowly to prevent:


A) defecation
B) diarrhea
C) flatulence
D) syncope

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Placement in the _______ position requires the patient to lie prone with the buttocks elevated and the head and legs lowered.


A) Sims'
B) proctologic
C) Trendelenburg
D) dorsal recumbent

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__________ is a method of examination that uses tapping or striking the body with fingers or a small hammer to determine alterations in sound or vibration.

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Percussion
Percussion is a met...

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The examination of the small intestine with a fiberoptic instrument is a colonoscopy.

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The process of creating blood cells in the red bone marrow is called __________.

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hematopoiesis
The pr...

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A few months ago, Mr.Thomas Johnson suffered a stroke that left him with weakness on the right side.You need to assist him from his wheelchair onto the examination table.Which technique should you use?


A) Support Mr.Johnson on his right side.
B) Bend at the waist and support Mr.Johnson as he stands.
C) Support Mr.Johnson close to your body on his left side.
D) You do not have to worry about locking the chair wheels, because you are providing support.

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A body __________ is composed of several organs and their associated structures.

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system
A body system...

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One of the medical assistant's responsibilities when preparing a room for a patient's physical examination is to gather the instruments and supplies needed.Which of the following is not needed for a routine physical examination?


A) Specimen bottles
B) Hemoccult supplies
C) Sterile gloves
D) Lubricating gel

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During a physical examination, the physician discovers a bruit.What method would she be using to make this discovery?


A) Manipulation
B) Palpation
C) Percussion
D) Auscultation

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The physician performs manipulation during the physical examination to gain information about the:


A) condition of internal organs
B) irregularities that can be felt just beneath the skin
C) range of motion of a joint
D) strength of the muscles

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If patients need help transferring from a chair to an examination table, you should suggest that they wrap their arms around your neck for support.

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A(n) __________ is composed of two or more types of tissues that form together to perform a particular function.

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organ
An organ is composed of ...

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As a result of his CVA, Mr.Johnson suffers from motor aphasia.What does this mean?


A) He pronounces words easily but identifies items inaccurately.
B) He knows what he wants to say but cannot pronounce the words clearly.
C) He is unable to talk or write because of the damage to his brain.
D) He is able to talk clearly if given enough time.

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When transferring a patient from a wheelchair to the examination table, the medical assistant should always assist the patient on the person's weak side.

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Oxygen is carried throughout the bloodstream attached to red blood cells.

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A positive skin turgor test result indicates that the patient is dehydrated.

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