Which of the following terms is used to describe a tachycardia characterized by abrupt onset, abrupt cessation, and a QRS of normal duration? a) Paroxysmal atrial tachycardia PAT is often caused by a conduction problem in the AV node and is now called AV nodal reentry tachycardia. b) Sinus tachycardia Sinus tachycardia occurs when the sinus node regularly creates an impulse at a faster-than-normal rate. c) Atrial flutter Atrial flutter occurs in the atrium and creates an atrial rate between 250-400 times per minute. d) Atrial fibrillation Atrial fibrillation causes a rapid, disorganized, and uncoordinated twitching of atrial musculature.

Question

Which of the following terms is used to describe a tachycardia characterized by abrupt onset, abrupt cessation, and a QRS of normal duration? a) Paroxysmal atrial tachycardia PAT is often caused by a conduction problem in the AV node and is now called AV nodal reentry tachycardia. b) Sinus tachycardia Sinus tachycardia occurs when the sinus node regularly creates an impulse at a faster-than-normal rate. c) Atrial flutter Atrial flutter occurs in the atrium and creates an atrial rate between 250-400 times per minute. d) Atrial fibrillation Atrial fibrillation causes a rapid, disorganized, and uncoordinated twitching of atrial musculature.

Which of the following terms is used to describe a tachycardia
characterized by abrupt onset, abrupt cessation, and a QRS of
normal duration?
a) Paroxysmal atrial tachycardia
PAT is often caused by a conduction problem in the AV node and is
now called AV nodal reentry tachycardia.
b) Sinus tachycardia
Sinus tachycardia occurs when the sinus node regularly creates an
impulse at a faster-than-normal rate.
c) Atrial flutter
Atrial flutter occurs in the atrium and creates an atrial rate between
250-400 times per minute.
d) Atrial fibrillation
Atrial fibrillation causes a rapid, disorganized, and uncoordinated
twitching of atrial musculature.

asked Oct 3, 2021 by anonymous

1 Answer

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Nursing management of the patient with acute symptoms of benign paroxysmal positional vertigo includes which of the following? a) Bed rest Bed rest is recommended for patients with acute symptoms. Canalith repositioning procedures (CRP) may be used to provide resolution of vertigo, and patients with acute vertigo may be medicated with meclizine for 1-2 weeks.

Description : Nursing management of the patient with acute symptoms of benign paroxysmal positional vertigo includes which of the following? a) Bed rest Bed rest is recommended for patients with acute symptoms. ... -Hallpike procedure. The Dix-Hallpike test is an assessment test used to evaluate for BPPV.

Last Answer : a) Bed rest Bed rest is recommended for patients with acute symptoms. Canalith repositioning procedures (CRP) may be used to provide resolution of vertigo, and patients with acute vertigo may be medicated with meclizine for 1-2 weeks.

Which of the following drugs used for the treatment of angina by inhalation has a very rapid onset and a brief duration of effect ? (a) Amyl nitrite (b) Hydralazine (c) Isosorbide mononitrate (d) Nifedipine (e) Nimodipine

Description : Which of the following drugs used for the treatment of angina by inhalation has a very rapid onset and a brief duration of effect ? (a) Amyl nitrite (b) Hydralazine (c) Isosorbide mononitrate (d) Nifedipine (e) Nimodipine

Last Answer : Ans: A

The nurse teaches the patient with a high risk for osteoporosis about risk-lowering strategies including which of the following statements? a) Walk or perform weight-bearing exercises out of doors. Risk-lowering strategies for osteoporosis include walking or exercising out of doors, performing a regular weight-bearing exercise regimen, increasing dietary calcium and vitamin D intake, smoking cessation, and consuming alcohol and caffeine consumption in moderation.

Description : The nurse teaches the patient with a high risk for osteoporosis about risk-lowering strategies including which of the following statements? a) Walk or perform weight-bearing exercises out ... alcohol and caffeine consumption in moderation, and performing a regular weight-bearing exercise regimen.

Last Answer : a) Walk or perform weight-bearing exercises out of doors. Risk-lowering strategies for osteoporosis include walking or exercising out of doors, performing a regular weight-bearing exercise ... and vitamin D intake, smoking cessation, and consuming alcohol and caffeine consumption in moderation.

Which of the following terms describes the amount of blood ejected per heartbeat? a) Stroke volume Stroke volume is determined by preload, afterload, and contractility. b) Cardiac output Cardiac output is the amount of blood pumped by each ventricle during a given period and is computed by multiplying the stroke volume of the heart by the heart rate. c) Ejection fraction Ejection Fraction is the percentage of the end-diastolic volume that is ejected with each stroke, measured at 42–50% in the normal heart. d) Afterload Afterload is defined as the pressure that the ventricular myocardium must overcome to eject blood during systole and is one of the determinants of stroke volume.

Description : Which of the following terms describes the amount of blood ejected per heartbeat? a) Stroke volume Stroke volume is determined by preload, afterload, and contractility. b) Cardiac output Cardiac output ... must overcome to eject blood during systole and is one of the determinants of stroke volume.

Last Answer : a) Stroke volume Stroke volume is determined by preload, afterload, and contractility.

Use of adenosine for terminating an episode of paroxysmal supraventricular tachycardia has the following advantages except: A. It does not produce any side effect B. It can be given to patients with low blood pressure C. Its action lasts less than 1 min after bolus intravenous injection D. It is effective in patients not responding to verapamil

Description : Use of adenosine for terminating an episode of paroxysmal supraventricular tachycardia has the following advantages except: A. It does not produce any side effect B. It can be given to patients ... 1 min after bolus intravenous injection D. It is effective in patients not responding to verapamil

Last Answer : A. It does not produce any side effect

The primary reason for a physician to prescribe human insulin is that: a) It has a faster onset of action than other insulins b) It has a shorter duration of action than other insulins c) It can be given to patients who have an allergy to animal insulins d) It is more effective in preventing the complications of diabetes than animal insulins e) It is more sterile than other insolines.

Description : The primary reason for a physician to prescribe human insulin is that: a) It has a faster onset of action than other insulins b) It has a shorter duration of action than other insulins c ... in preventing the complications of diabetes than animal insulins e) It is more sterile than other insolines.

Last Answer : Ans: C

anonymous · Answer 1 · 2021-10-03T10:32:30+0000

a) Paroxysmal atrial tachycardia
PAT is often caused by a conduction problem in the AV node and is
now called AV nodal reentry tachycardia.

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