Homework Answers
3)Option D
0.8 seconds.
One cardiac cycle takes approximately 0.8 seconds.
Healthy adults have 65 to 75 cardiac cycles per minute.
4) Option. A
QRS complex.
Ventricular depolarization is indicated by QRS complex.
5)Option A
Precordial.
Another name for V leads is precordial.
6)Option C
10.
12 lead ECG 10 leads are placed on the patient limbs and on chest.
7)Option D
Ventricular fibrillation is a life threatening arrhythmias.
8)Option A
To deliver a counter shock to restore normal heat rhythm.
Defibrillator prevents or correct the arrhythmias.
9) Option B
Avoid stimulants like coffee,caffeine and tobbaco.
10) Option C
PTCA Percutaneous Transluminal Coronary Angioplasty.
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3. One cardiaca diac cycle (heartbeat) takes approximately ately how long? a. 0.2 second b. 0.4 second c. 0.6 second...
We of one lead. Regulates the rhythm by the use of one Check Your Understanding Coding...
We of one lead. Regulates the rhythm by the use of one Check Your Understanding Coding knowledge Check avuloplasty of the pedale completed with a ring prosthesis is coded to AMMA ads Restriction he use of three le cemaker, but a thire chronized as it beat ricles. ds. The pacemaker ontains the battery Organization of the • Great Vessels Arteries-carry blood • Veins-return blood Open-heart surgery for repair of ventricular septal defect with mesh се шлоlv - O+Qүт от e...
80. The patient's tracing shows very tall wave forms. What change should you make before obtaining...
80. The patient's tracing shows very tall wave forms. What change should you make before obtaining the tracing? a. Decrease the gain or sensitivity b. Increase the gain or sensitivity c. Decrease the chart speed d. Increase the chart speed 81. What is the default chart speed? a. 10 mm/second b. 10 mm/mV 20 mm/second d. 25 mm/second с. e. 25 mm/mV 82. What is the default gain or sensitivity? 10 mm/second 10 mm/mV 20 mm/second d. 25 mm/second 25...
In Table 3, look at the risk ratio for hospitalization due to supraventricular arrhythmia. Which of...
In Table 3, look at the risk ratio for hospitalization due to
supraventricular arrhythmia. Which of the choices below represents
the most accurate interpretation?
A. Patients in the Digoxin group were 13% less likely to be
hospitalized due to supraventricular arrhythmia compared with
patients in the placebo group but the difference was not
statistically significant.
B. Patients in the Digoxin group were 87% less likely to be
hospitalized due to supraventricular arrhythmia compared with
patients in the placebo group but...
Decrease the chant speed Increase the chart speed 81. What is the default chart speed? 10 mm/second b....
Decrease the chant speed Increase the chart speed 81. What is the default chart speed? 10 mm/second b. 10 mm/mV c. 20 mm/second d. 25 mm/second e. 25 mm/mV What is the default gain or sensitivity? a. 10 mm/second b. 10 mm/ mV c. 20 mm/second d. 25 mm/second e. 25 mm/mV What chest electrode is placed on the fourth intercostal space at the right sternal edge! a. Vi b. V2 e V3 d. 14 e. V6 What chest electrode...
I need all the questions to answer, please True or False: Synchronized cardioversion is appropriate for...
I need all the questions to answer, please
True or False: Synchronized cardioversion is appropriate for
treating an unknown wide complex tachycardia.
True
False
True or False: A nasopharyngeal airway (NPA) can be used on a
semi-conscious or conscious individual, while an oropharyngeal
airway (OPA) should only be used on an unconscious individual.
True
False
True or False: Any bradycardia less than 60 beats per minute is
a pathologic event.
True
False
True or False: Transcutaneous pacing should be used...
True or False: Synchronized cardioversion is appropriate for treating an unknown wide complex tachycardia. True False...
True or False: Synchronized cardioversion is appropriate for
treating an unknown wide complex tachycardia.
True
False
True or False: A nasopharyngeal airway (NPA) can be used on a
semi-conscious or conscious individual, while an oropharyngeal
airway (OPA) should only be used on an unconscious individual.
True
False
True or False: Any bradycardia less than 60 beats per minute is
a pathologic event.
True
False
True or False: Transcutaneous pacing should be used on an
individual with bradycardia and inadequate perfusion...
True or False: A nasopharyngeal airway (NPA) can be used on a semi-conscious or conscious individual,...
True or False: A nasopharyngeal airway (NPA) can be used on a semi-conscious or conscious individual, while an oropharyngeal airway (OPA) should only be used on an unconscious individual. True False True or False: An individual in PEA has an organized cardiac rhythm on ECG. True False True or False: Symptomatic bradycardia and poor perfusion may degrade into cardiac arrest. True False True or False: The definition of stable tachycardia is a fast but constant heart rate between 80 and...
True or False: A respiratory rate consistently less than 10 or greater than 60 breaths per...
True or False: A respiratory rate consistently less than 10 or greater than 60 breaths per minute in a child of any age is abnormal and suggests the presence of a potentially serious problem. True False True or False: PALS management of respiratory distress/failure is adjusted based on the severity of the current condition. True False True or False: Shock may occur with a normal, increased, or decreased systemic arterial pressure. True False True or False: Respiratory failure or shock...
We of one lead. Regulates the rhythm by the use of one Check Your Understanding Coding knowledge Check avuloplasty of the pedale completed with a ring prosthesis is coded to AMMA ads Restriction he use of three le cemaker, but a thire chronized as it beat ricles. ds. The pacemaker ontains the battery Organization of the • Great Vessels Arteries-carry blood • Veins-return blood Open-heart surgery for repair of ventricular septal defect with mesh се шлоlv - O+Qүт от e...
80. The patient's tracing shows very tall wave forms. What change should you make before obtaining the tracing? a. Decrease the gain or sensitivity b. Increase the gain or sensitivity c. Decrease the chart speed d. Increase the chart speed 81. What is the default chart speed? a. 10 mm/second b. 10 mm/mV 20 mm/second d. 25 mm/second с. e. 25 mm/mV 82. What is the default gain or sensitivity? 10 mm/second 10 mm/mV 20 mm/second d. 25 mm/second 25...
In Table 3, look at the risk ratio for hospitalization due to
supraventricular arrhythmia. Which of the choices below represents
the most accurate interpretation?
A. Patients in the Digoxin group were 13% less likely to be
hospitalized due to supraventricular arrhythmia compared with
patients in the placebo group but the difference was not
statistically significant.
B. Patients in the Digoxin group were 87% less likely to be
hospitalized due to supraventricular arrhythmia compared with
patients in the placebo group but...
Decrease the chant speed Increase the chart speed 81. What is the default chart speed? 10 mm/second b. 10 mm/mV c. 20 mm/second d. 25 mm/second e. 25 mm/mV What is the default gain or sensitivity? a. 10 mm/second b. 10 mm/ mV c. 20 mm/second d. 25 mm/second e. 25 mm/mV What chest electrode is placed on the fourth intercostal space at the right sternal edge! a. Vi b. V2 e V3 d. 14 e. V6 What chest electrode...
I need all the questions to answer, please
True or False: Synchronized cardioversion is appropriate for
treating an unknown wide complex tachycardia.
True
False
True or False: A nasopharyngeal airway (NPA) can be used on a
semi-conscious or conscious individual, while an oropharyngeal
airway (OPA) should only be used on an unconscious individual.
True
False
True or False: Any bradycardia less than 60 beats per minute is
a pathologic event.
True
False
True or False: Transcutaneous pacing should be used...
True or False: Synchronized cardioversion is appropriate for
treating an unknown wide complex tachycardia.
True
False
True or False: A nasopharyngeal airway (NPA) can be used on a
semi-conscious or conscious individual, while an oropharyngeal
airway (OPA) should only be used on an unconscious individual.
True
False
True or False: Any bradycardia less than 60 beats per minute is
a pathologic event.
True
False
True or False: Transcutaneous pacing should be used on an
individual with bradycardia and inadequate perfusion...
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