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WorksheetsPCT Exam 3
Total questions: 100
Worksheet time: 50mins
Thick walled vessels that carry blood away from the heart are called:
artria
vein
arteries
none of the above
The hardest tissue of the body is:
cartilage
bone
enamel
cementum
The number of chambers in the human heart is
1
2
3
4
The upper chamber of the heart is called:
atrium
pericardium
bypass
ventricle
The longest part of the digestive system is called the:
small intestine
large intestine
stomach
anal canal
Fixed armrests on a wheelchair are recommended for users who will be:
performing a lateral swinging or sliding transfer
performing standing transfers
going to activities
in their chair all day
During an interview, the assistant/technician questions the patient as follows: "describe your pain for me. How has your appetite been? How have you been sleeping?" All of these are examples of:
closed questions
targeted questions
judgments
open-ended questions
when you introduced yourself to a patient and inform them of the treatment goals, desired outcome, and potential risks, this is called:
orientation
interview
collaboration
interprofessional
The use of touch by a caregiver is a form of:
inappropriate communication
battery
ineffective communication
non-verbal communication
A caregivers primary responsibility is for the ______ of each patient.
treatment
self esteem
safety
health
Persons who are required to lift, reach, push, pull, and carry objects should be instructed to use proper:
equipment
directions
mechanical devices
body mechanics
Forces that add resistance to many activities associated with lifting, reaching, pushing, and carrying an object are:
stability and balance
flexion and rotation
gravity and friction
torque and strain
Ethical decision making should be based on:
the patient's wishes
the technician's wishes
the doctor's wishes
a facilities policies
When can you legally use force against a patient?
never
only in self defense, if you have reason to believe you are being or about to be attacked
if you cannot get the patient to cooperate
with permission form a family member
First aid treatment for a patient having a seizure is to:
put in Sim's position
lay flat on back
notify the doctor immediately
turn to a lateral position
A person who is on steroid therapy should be checked frequently for:
fever
signs and symptoms of infection
water retention
diarrhea
The most common side effect of Thorazine is:
adverse reaction to sun exposure
fever
diarrhea
constipation
Patient taking diuretics should be encouraged to increase their intake of:
water
citrus fruits and juices
vegetables
dairy products
Common side effect associated with antibiotic therapy is:
constipation
fever
diarrhea
hives
Red, swollen gums with loose teeth is a symptom of which vitamin deficiency?
d
a
b
c
The body's only source of nitrogen is:
protein
glucose
fats
amino acids
The food with the highest protein content is:
lettuce
turkey
eggs
apple
Of the following which would be evidence of a systemic infection?
decreased body temperature
increased body temperature
wounds won't heal
no appetite
Type of soak you expect to put on an open, draining wound.
cold
cold, moist
warm, dry
warm, moist
Which chemical is released during an inflammatory response?
histamine
lipids
proteins
creatine
Which position is best for comatose patient?
on the back
on the stomach
side-lying
with bed elevated at feet
The 2 most important elements in the selection of food for most people is taste and texture.
true
false
Carbohydrates, proteins, and _______ are the macronutrients.
lipids
vitamins
antioxidants
minerals
Which of the following supplies the most amount of protein?
steak
cantaloupe
pinto beans
broccoli
One example of a chemical in food that is not a nutrient is:
fiber
selemium
starch
folate
The diaphragm separates the:
right and left pleural cavities
thoracic and abdominal cavities
abdominal and pelvic cavities
mediastinum and pleural cavities
The respiratory center is located in what part of the brain?
medulla
cerebrum
cerebellum
hypothalamus
The glomerulus is:
a cell
a small artery
a network of capillaries
a lymph node
The uppermost portion of the intestine is called the:
colon
stomach
ileum
duodenum
The overall chemical functioning of the body is:
mitosis
anatomy
meiosis
metabolism
Which of the following is the basic unit of life?
cell
chromosome
enzyme
electrolyte
Which of the following provides the hereditary information that directs all cell activities and allows the cell to reproduce?
DNA
enzymes
RNA
molecules
Which of the following types of tissue form a protective covering for the body, the organs and body cavities?
connective tissue
muscle tissue
epithelial tissue
nervous tissue
Which of the following types of tissue provides movement, maintains posture, and produces hear?
nervous tissue
epithelial tissue
connective tissue
muscle tissue
Fat, tendons, bone, blood and lymph are examples of ________ tissue.
epithelial
connective
nervous
muscle
The first line of defense against infection is the:
muscles
bones
skin
nerves
Which of the following are the framework of the body?
muscles
bones
nerves
hormones
A malignant abnormal growth of the skin is a:
melanoma
wart
mole
rash
Which of the following is ball and socket joit?
the wrist
the hip
the knee and elbow
the spine
Bending your elbow is an example of:
flexion
extension
abduction
adduction
How many cranial nerves are there?
4 pairs
8 pairs
12 pairs
16 pairs
Which of the following are special senses?
heat and cold
pain and pressure
vision, hearing, taste, and smell
touch and body position
The bones of fingers are called:
navicular
lunate
phalanges
hamate
Which of the following is the name of the fluid tha heart floats in?
serious fluid
pericardial fluid
myocardial fluid
endocardial fluid
Coronary circulation is the medical term describing circulation of the blood through?
the lungs
the body
the vessels
the heart
Conducting away is referred to as:
afferent
efference
efferent
none of the above
Sublingual glands are located:
on the tip of the tongue
on the thyroid
on the larynx
under the tongue
The spleen is located in the:
pericardium
left hypochondriac region
anal canal
labyrinth
Which of the following has the least pressure?
arteries
capillaries
veins
none of the above
The medical term for high blood pressure is:
hypertension
hypotension
hyperpnea
dyspnea
In order to get a clear EKG tracing the patient must be lying:
quietly in the prone position
in the Trendelenburg position
in the Sims position
in the supine position
Where will the electrodes be placed to record the augmented leads of the 12 lead EKG?
chest
arms and legs
head
abdomen
The EKG machine can pick up interference from which of the following sources?
other electrical machinery
electrical wall outlets
the patient
all of the above
To measure the atrial rate on the EKG, you will count which of the following?
the QRS complexes
the P wave
the R waves
the PR intervals
The U wave can be defined as which of the following?
is sometimes seen, but not often
it can mean an electrolyte problem (K decrease)
It may be normal for that patient
all of the above are true of the U wave
Which of the following information must be used to label an EKG when the EKG machine does not automatically label the strip?
patient name ad ID number
time and date the EKG was done
the EKG technician's initial
all of the above
Which of the following leads are recorded from the 6 chest electrodes?
lead 1, lead2, lead 3
AVR, AVL, AVF
leads V1-V6
both A and B
How many leads are recorded strictly from the 4 extremities electrodes?
6
4
12
10
When would the technician need to adjust the paper speed?
when the heart rate is rapid
when certain segments of a complex are close together
always when the patient is having bradycardia
both a and b
V4 is considered which of the following?
bipolar limb lead
augmented or unipolar limb lead
chest or precordial lead
none of the above
The standardization of the EKG machine on each machine tells the technician which of the following?
testing of the amplifier sensitivity
stylus response
check of the instrument's settings
all of the above
V6 considered which of the following?
bipolar limb leads
augmented or unipolar limb lead
chest precordial lead
none of the above
Which of the following is the internationally accepted standard speed for the EKG machine?
50 mm/sec
20 mm/sec
75 mm/sec
25 mm/sec
Lead I is considered which of the following?
bipolar limb lead
augmented or unipolar limb lead
chest or precordial lead
none of the above
Which limb is positive in the AVF lead?
right arm
left arm
right leg
left leg
A rhythm strip is which of the following?
is in addition to the 12 leads
ordered by the color
helps the doctor see the complete rhythm of the heart
all of the above
The vertical scale of the ECG paper measures which of the following?
size
time
voltage
all of the above
In lead three which of the following electrical impulses are recorded?
right and left arm
right arm and left leg
left arm and left leg
right and left leg
How many electrodes make up the 12 lead EKG?
12
10
14
8
The standard leads are comprised of which of the following leads?
AVR, AVL, AVF
lead 1,2,3
V leads
both a and b
When the monitor shows a straight like you should begin troubleshooting by checking which of the following?
attachment of the lead wire
on-off switch
lead selector switch
all of the above
Which wave form would not be seen in a normal ECG?
P wave
QRS
V wave
T wave
Which of the patient's limbs are the ground lead?
right leg
left leg
right arm
left arm
A positive wave will be pointing in which of the following directions?
upward
downward
toward the negative connection
away from the negative connection
Encephal means:
head
skull
brain
none of the choices
The abbreviation for blood pressure is
BP
BLP
BPR
BPP
The abbreviation for urine culture is:
UC
ur
ue
un
Hysteropathy refers to:
any uterine disorder
a suture
any excision
none of the choices
Paralysis of the lower limbs and at varying degrees of the lower trunk is called:
paraplegia
hemiplegia
paresis
paresthesia
A condition characterized by frequent liquid stools:
colitis
diarrhea
flatus
NONE OF THE CHOICES
A critical illness resulting in the sudden cessation of kidney function is known as:
renal failure
polycystic kidney
pyelonephritis
spastic colon
A condition characterized by alternating periods of constipation and diarrhea:
ulcerative colitis
spastic colon
pancreatitis
all of the choices
A bulge in an artery caused by weakening of its wall is
anastomosis
adenoma
acrocyanosis
aneurysm
A deficiency of either red blood cells, or hemoglobin, or both is
aneurysm
adenoma
acrocyanosis
anemia
An excess of potassium
hypernatremia
hyperochromic
hyperkalemia
hyponatremia
An excess of sodium in the blood
hyperkalemia
hypernatremia
hypochromic
hypokalemia
Resistance to disease or infection is
antibody
immunity
inoculation
none of the above
Inflammation of the brain is referred to as
encephalitis
ancephalitis
endocarditis
none of the above
The relaxation phase of the heart is called the
systole
pulse
diastole
cardiac cycle
Which of the following can lead to an increase in the level of enzymes present in the circulation?
heart damage
exercise
diet
sitting up quickly
What does the suffix "-stasis" mean?
disease
breakdown
stopping or controlling
condition
A general lack of appetite is called:
aphagia
anorexia
anaphagia
bulimia
The suffix "-emia" refers to
pus
blood
urine
water
Three diseases that are transmitted only by direct contact with blood or body fluids are:
Hepatitis A, hepatitis B, and Hepatitis C
Hepatitis A, hepatitis c, and AIDS
Scarlet fever, AIDS and hepatitis C
hepatitis B, Hepatitis C and AIDS
A body temperature over 105 F (fever) is called:
hypothermia
pyrexia
continuous fever
hyperpyrexia
