Paramedic Quiz 3 - 45 Mins - EMT-p

24 Questions | By Medic2690 | Last updated: Apr 14, 2016 | Total Attempts: 2348

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Questions and Answers

1.

A hypotonic solution is defined as a solution having:
- A.
  
  A concentration the same as that in the cells
- B.
  
  A concentration higher than that in the cells
- C.
  
  None of the above adequately defines the term
- D.
  
  A concentration lower than that in the cells
2.

The S1 heart sound is caused by closure of the:
- A.
  
  Tricuspid valve and aortic valve
- B.
  
  Semilunar valves
- C.
  
  Atrioventricular valves
- D.
  
  Nitral valve and pulmonic valve
3.

When a myocardial fiber is at rest the charge within the cell is:
- A.
  
  Polarized
- B.
  
  Negative
- C.
  
  Depolarized
- D.
  
  Positive
4.

The presence of S3 heart sounds is associated with:
- A.
  
  Cardiac tamponade
- B.
  
  Aortic aneurysm
- C.
  
  Bundle branch block
- D.
  
  Congestive heart failure
5.

Which factor is common to all forms of shock?
- A.
  
  Inadequate tissue perfusion
- B.
  
  Tachypnea
- C.
  
  Hypovolemia
- D.
  
  Tachycardia
6.

If a patient apical pulse is 130, and their radial pulse rate is 96, what is this referred to?
- A.
  
  Pulse difference
- B.
  
  Pulse deficit
- C.
  
  Circulatory gap
- D.
  
  Pulsis paradoxis
7.

You are attempting to intubate a pediatric patient. Your best guide in choosing the correct size tube is:
- A.
  
  The patient's weight
- B.
  
  The patient's general appearance
- C.
  
  The patient's little finger
- D.
  
  The patient's ring finger
8.

Which of the following is a re-entry rhythm?
- A.
  
  Sinus tachycardia
- B.
  
  Atrial tachycardia
- C.
  
  Idioventricular
- D.
  
  Junctional rhythm
9.

Stimulation of the beta receptors causes:
- A.
  
  Bronchial constriction and tachycardia
- B.
  
  Increased heart rate and force of contraction
- C.
  
  Increased vasular resistance and vasocontriction
- D.
  
  Decreased cardiac oxygen consumption
10.

The range of a partable radio transmitter/receiver is somewhat limited. The range can be extended by the use of a(n):
- A.
  
  Telephone
- B.
  
  Base station
- C.
  
  Repeater
- D.
  
  Amplifier
11.

The proper dose of pediatric epinephrine 1:1000 for an asthma attack would be:
- A.
  
  0.1 mg/kg
- B.
  
  .01 mg/kg
- C.
  
  .001 mg/kg
- D.
  
  10 mg/kg
12.

The paramedic's best defense in the event of legal proceedings is:
- A.
  
  Professional liability insurance
- B.
  
  A lawyer
- C.
  
  A detailed medical recond
- D.
  
  The medical director
13.

You have been ordered to give a patient 7 mcg/min of isuprell. Mix 1 mg in 250 ml of D5W and use a microdrip. What drip rate is needed?
- A.
  
  28 gtts/min
- B.
  
  90 gtts/min
- C.
  
  105 gtts/min
- D.
  
  210 gtts/min
14.

The normal PR interval is ______ seconds.
- A.
  
  0.12-0.20
- B.
  
  0.4-0.12
- C.
  
  0.2-0.4
- D.
  
  0.1-0.20
15.

The purkinge system has an intrinsic firing rate of:
- A.
  
  10-20 mins
- B.
  
  20-40 min
- C.
  
  40-60 min
- D.
  
  60-70 min
16.

A possible complication of the PASG is:
- A.
  
  Increased bleeding under the suit
- B.
  
  Decreased ventilation
- C.
  
  Gastric dilatation
- D.
  
  Reduced venous return to the heart
17.

Which of the following is a result of a serious insulin deficit?
- A.
  
  Metabolic acidosis
- B.
  
  Respiratory alkalosis
- C.
  
  Respiratory acidosis
- D.
  
  Metabolic alkalosis
18.

Which of the following is the earliest sign of shock?
- A.
  
  Hypotension
- B.
  
  Restlessness
- C.
  
  Cyanosis
- D.
  
  Cool clammy skin
19.

The fluid portion of blood is the:
- A.
  
  Plasma
- B.
  
  Leukocyte
- C.
  
  Albumin
- D.
  
  Erythrocyte
20.

Which aspect of the physical exam is least helpful in the field?
- A.
  
  Pupillary response
- B.
  
  Ability to follow simple commands
- C.
  
  Deep tendon reflex
- D.
  
  Movement of extremities
21.

The usual dose of isuprell when given as a drip is:
- A.
  
  2 mg in 500 ml D5W
- B.
  
  1 mg in 1000 mg of D5W
- C.
  
  0.2 mg in 500 ml of D5W
- D.
  
  20 mg in 500 ml D5W
22.

Airway obstruction can be caused by:
- A.
  
  Dorsal flexion
- B.
  
  Lateral extension
- C.
  
  Ventral flexion
- D.
  
  Ventral extension
23.

Which is the correct area for decompression of a tension pneumothorax?
- A.
  
  2nd intercostal space, mid-clavicular line
- B.
  
  4th intercostal space, mid-clavicular line
- C.
  
  3rd intercostal space, mid-axillary line
- D.
  
  2nd intercostal space, mid-axillary line
24.

Insulin is secreted by the:
- A.
  
  Superior testines
- B.
  
  Islets of Langerhans
- C.
  
  Adrenal glands
- D.
  
  Gall bladder