Coronary 1 Practice

Question

The two branches of the left coronary artery are the

Answer 1

left anterior descending, left posterior descending

Answer 2

circumflex, right coronary artery

Answer 3

circumflex, left anterior descending

Answer 4

left lateral artery, circumflex

Answer 5

endocardium

Answer 6

myocardium

Answer 7

epicardium

Answer 8

pericardium

Answer 9

aortic and tricuspid valves close

Answer 10

tricuspid and pulmonic valves close

Answer 11

mitral and aortic valves open

Answer 12

pulmonic and aortic valves open

Answer 13

lateral wall of the RV

Answer 14

septal wall of the LV

Answer 15

lateral wall of the LV

Answer 16

heart rate x stroke volume

Answer 17

heart rate x venous pressure

Answer 18

heart rate x systemic pressure

Answer 19

heart rate x atrial kick

Answer 20

pulmonary arteries

Answer 21

coronary arteries

Answer 22

systemic arteries

Answer 23

vena cavas

Answer 24

the internodal tracts

Answer 25

the bundle of HIS

Answer 26

the L bundle branch

Answer 27

Bachmann's bundle

Answer 28

pulmonary circulation

Answer 29

systemic circulation

Answer 30

coronary arteries

Answer 31

at the start of atrial systole

Answer 32

at the end of atrial diastole

Answer 33

at the start of ventricular diastole

Answer 34

at the end of ventricular diastole

Answer 35

at the apex of the heart

Answer 36

at the base of the heart

Answer 37

over the aortic area

Answer 38

over the pulmonic area

Answer 39

propels blood to the atria

Answer 40

coincides with atrial systole

Answer 41

results from electrical stimulation

Answer 42

prevents blood flow into the coronary arteries

Answer 43

increase preload

Answer 44

decrease preload

Answer 45

increase afterload

Answer 46

decreases afterload

Answer 47

atrial relaxation

Answer 48

atrial kick

Answer 49

atrial pressure

Answer 50

atrial repolarization

Answer 51

lead to valve regurgitation, thereby affecting SV and CO

Answer 52

decreases electrical stimulation

Answer 53

occlude a coronary artery

Answer 54

ensure electrical impulses conduct regularity

Answer 55

the R coronary artery

Answer 56

The L coronary artery

Answer 57

the LAD artery

Answer 58

the circumflex artery

Answer 59

an increase in SV

Answer 60

the increased force of contraction

Answer 61

the shortened ventricular filling time

Answer 62

their relaxing effect on the heart valves

Answer 63

the heart's mechanical system

Answer 64

the heart's electrical system

Answer 65

the AV node's function

Answer 66

ventricular contraction

Answer 67

pulmonary arteries

Answer 68

vena cavas

Answer 69

pulmonary veins

Answer 70

received about 20% of their blood volume

Answer 71

received about 80% of their blood volume

Answer 72

filled to full capacity

Answer 73

contracted

Answer 74

the SV cannot increase any further

Answer 75

of rapid AV conduction

Answer 76

of poor LV muscle contraction

Answer 77

of valvular dysfunction

Answer 78

a forward 20% extra blood volume to the ventricles

Answer 79

slow impulse conduction velocity/speed

Answer 80

ensure a regular rhythm of impulse transmission

Answer 81

promote atrial systole

Answer 82

automaticity

Answer 83

excitability

Answer 84

conductivity

Answer 85

contractility

Answer 86

2nd R ICS (intercostal space)

Answer 87

an atrial gallop

Answer 88

the apical pulse

Answer 89

heart failure

Answer 90

closure of the mitral valve

Answer 91

S1 is louder than S2

Answer 92

S2 is louder than S1

Answer 93

S2 cannot be heard

Answer 94

S1 and S2 sound the same

Answer 95

insignificant

Answer 96

caused by the use of bronchodilators

Answer 97

any of the above

Answer 98

alternating regular and irregular rhythms

Answer 99

alternating strong and weak pulses

Answer 100

increased rate with expiration

Answer 101

decreased rate with expiration

Answer 102

2nd R ICS, adjacent to the sternum

Answer 103

2nd L ICS, adjacent to the sternum

Answer 104

5th L ICS, medial to the mid-clavicle

Answer 105

lower L sternal border

Answer 106

the jaw and neck

Answer 107

the left arm

Answer 108

any of the above

Answer 109

left sided heart failure

Answer 110

superior vena cava syndrome

Answer 111

venous insufficiency

Answer 112

ventricular diastole

Answer 113

cor pulmonale

Answer 114

any of the above

Answer 115

Acute Paricarditis

Answer 116

represents closure of the mitral and tricuspid valves

Answer 117

signifies the end of ventricular diastole

Answer 118

is heard loudest at the apex

Answer 119

all of the above

Answer 120

are best heard with the stethoscope's diaphragm

Answer 121

can indicate heart failure

Answer 122

correspond with ventricular systole

Answer 123

all of the above

Answer 124

turn the patient's head away from the side being examined

Answer 125

elevate the head of the bed to 90 degrees

Answer 126

auscultate the 2nd L ICS

Answer 127

ensure dim lighting to distinguish the JVP shadows

Answer 128

palpating the R and L simultaneously is safe

Answer 129

it should always be easily palpable in normal adults

Answer 130

it is located just below the malleolus

Answer 131

its detection requires very deep palpation

Answer 132

is called a ventricular gallop

Answer 133

is heard during ventricular diastole

Answer 134

is heard during atrial diastole

Answer 135

occurs before S2

Answer 136

alternating regular and irregular rhythms

Answer 137

alternating strong and weak pulses

Answer 138

decreased amplitude with expiration

Answer 139

decreased amplitude with inspiration

Answer 140

change in response to positioning

Answer 141

are visualized at 10cm above the suprasternal notch

Answer 142

are noticeable when the patient stands

Answer 143

all of the above

Answer 144

vasodilatation

Answer 145

a slow heart rate

Answer 146

excessive vagal activity

Answer 147

any of the above

Answer 148

acute pericarditis

Answer 149

dissecting aneurysm

Answer 150

stable angina

Answer 151

pulmonary embolism

Answer 152

cardiac tamponade

Answer 153

aortic dissection

Answer 154

atrial fibrillation

Answer 155

RA is negative, LL is positive

Answer 156

LA is negative, LL is positive

Answer 157

RA is negative, LA is positive

Answer 158

RA is negative, RL is positive

Answer 159

elevated HDLs

Answer 160

depolarization

Answer 161

decreased CO

Answer 162

LD1 and LD2 are absent

Answer 163

is a state of excitability

Answer 164

coincides with discharge of electricity

Answer 165

results from ionic activity

Answer 166

all of the above

Answer 167

less than 0.12 seconds

Answer 168

0.12 to 0.20 seconds

Answer 169

0.20 to 0.40 seconds

Answer 170

more than 0.40 seconds

Answer 171

first negative deflection

Answer 172

first positive deflection

Answer 173

second negative deflection

Answer 174

second positive deflection

Answer 175

divide the # of small boxes between 2 QRSs into 1500

Answer 176

divide the # of large boxes between 2 QRSs into 300

Answer 177

count the # of QRSs in a 6 second strip, and x 10

Answer 178

all of the above

Answer 179

ventricular depolarization to occur

Answer 180

ventricular repolarization to occur

Answer 181

ventricular depolarization and repolarization to occur

Answer 182

RA is negative, LL is positive

Answer 183

LA is negative, LL is positive

Answer 184

RA is negative, LA is positive

Answer 185

RA is negative, RL is positive

Answer 186

The P wave

Answer 187

the QRS complex

Answer 188

the T wave

Answer 189

represents atrial depolarization

Answer 190

is specific to cardiac tissue

Answer 191

reflects the CO

Answer 192

causes the ventricles to contract

Answer 193

a positive deflection

Answer 194

negative deflection

Answer 195

any of the above

Answer 196

short PR intervals

Answer 197

long PR intervals

Answer 198

short QT intervals

Answer 199

long QT intervals

Answer 200

atrial depolarization

Answer 201

ventricular depolarization

Answer 202

ventricular repolarization

Answer 203

conduction through the AV node

Answer 204

starts at the onset of the QRS complex

Answer 205

ends after the T wave

Answer 206

should be less than half the R-R interval

Answer 207

all of the above

Answer 208

the CK-MB must be elevated

Answer 209

patients must be fasting

Answer 210

the INR must be within normal range

Answer 211

CO must be satisfactory

Answer 212

should measure more than 0.10 seconds

Answer 213

reflects ventricular depolarization

Answer 214

always has a Q, an R, and an S wave

Answer 215

all of the above

Answer 216

start of the P wave to the start of the QRS

Answer 217

start of the P wave to the end of the QRS

Answer 218

end of the P wave to the start of the QRS

Answer 219

end of the P wave to the end of the QRS

Answer 220

troponins I and C

Answer 221

troponins I and T

Answer 222

troponins T and C

Answer 223

troponins I, T, and C

Answer 224

QRS complex

Answer 225

PR interval

Answer 226

RA is negative, LL is positive

Answer 227

LA is negative, LL is positive

Answer 228

RA is negative, LA is positive

Answer 229

RA is negative, RL is positive

Answer 230

15 small boxes

Answer 231

15 large boxes

Answer 232

30 small boxes

Answer 233

30 large boxes

Answer 234

0.5mm below the baseline

Answer 235

0.5mm above the baseline

Answer 236

the iso-electric ST segment

Answer 237

2mm above the baseline

Answer 238

< 0.02 seconds

Answer 239

< 0.10 seconds

Answer 240

> 0.12 seconds

Answer 241

> 0.20 seconds

Answer 242

10-15 hours

Answer 243

12-24 hours

Answer 244

24-36 hours

Answer 245

to increase his warfarin dosage

Answer 246

to decrease his warfarin dosage

Answer 247

to maintain his same/usual warfarin dose

Answer 248

to withold the next warfarin dose

Answer 249

P wave with a positive deflection

Answer 250

P wave with a negative deflection

Answer 251

QRS with a positive deflection

Answer 252

QRS with a negative deflection

Answer 253

varies according to the HDL

Answer 254

is less than 5% of the total CK

Answer 255

will elevate with cerebral injury

Answer 256

increase the CK and AST

Answer 257

decrease the CK and AST

Answer 258

increase clotting times

Answer 259

decrease clotting times

Answer 260

represents a state of excitability

Answer 261

is a state of relaxation

Answer 262

indicates that the ventricles are contracting

Answer 263

is reflective of myocardial damage

Answer 264

0.02 seconds

Answer 265

0.04 seconds

Answer 266

0.12 seconds

Answer 267

0.20 seconds

Answer 268

is positively deflected

Answer 269

indicates that the atria are contracting

Answer 270

measures > 0.20 seconds

Answer 271

reflects conduction through the AV node

Answer 272

extra P waves are always seen

Answer 273

the ventricles are not depolarizing

Answer 274

the rate is always rapid

Answer 275

the rhythm is considered regular

Answer 276

extra P waves are seen

Answer 277

each P wave is followed by a QRS

Answer 278

P waves differ in morphology (appearance)

Answer 279

the absence of P waves is expected

Answer 280

has not been generated

Answer 281

is travelling toward a positive electrode

Answer 282

is travelling away from a positive electrode

Answer 283

requires stronger electrical current

Answer 284

should deflect in the same direction as the T wave

Answer 285

are only 1/4 the height of the T wave

Answer 286

may be absent on the normal rhythm strip

Answer 287

all of the above

Answer 288

excessive vagal stimulation

Answer 289

beta-blockers, digoxin

Answer 290

verapamil, adenosine

Answer 291

fever, anxiety, atropine

Answer 292

the HR is too slow

Answer 293

ventricular depolarization does not occur

Answer 294

ventricular filling times are shortened

Answer 295

vagal activity is excessive

Answer 296

sinus bradycardia

Answer 297

sinus block

Answer 298

sinus arrest

Answer 299

any of the above

Answer 300

all atrial impulses always reach the ventricles

Answer 301

the AR is always slow

Answer 302

the PR interval is not measurable

Answer 303

the QRS complexes are always wide

Answer 304

100 joules

Answer 305

200 joules

Answer 306

300 joules

Answer 307

junctional tachycardia

Answer 308

any of the above

Answer 309

constant PR interval, AR = VR

Answer 310

constant PR interval, AR > VR

Answer 311

variable PR interval, AR = VR

Answer 312

variable PR interval, AR > VR

Answer 313

frequent beats

Answer 314

different looking beats

Answer 315

beats occurring regularly

Answer 316

missing beats

Answer 317

sinus tachycardia

Answer 318

atrial fibrillation

Answer 319

a rapid ventricular rate

Answer 320

an irregular rhythm

Answer 321

variable PR intervals

Answer 322

wide QRS complexes

Answer 323

enhances ventricular depolarization

Answer 324

improves atrial automaticity

Answer 325

suppresses ventricular irritability

Answer 326

blocks PSNS activity

Answer 327

Wenckebach

Answer 328

sinus bradycardia

Answer 329

excessive SNS stimulation

Answer 330

caffeine, nicotine

Answer 331

digoxin toxicity

Answer 332

a slower VR

Answer 333

regular rhythm

Answer 334

normal PR intervals

Answer 335

visible P waves

Answer 336

the rapid SA node rate of impulse formation

Answer 337

the irregular ventricular rhythm

Answer 338

disorganized, chaotic atrial quivering

Answer 339

shortened PR intervals

Answer 340

cardioversion, starting with 200 joules

Answer 341

cardioversion, starting with 300 joules

Answer 342

defibrillation, starting with 200 joules

Answer 343

defibrillation, starting with 300 joules

Answer 344

AV junction

Answer 345

ventricles

Answer 346

the CO is usually satisfactory

Answer 347

the PR intervals are normal

Answer 348

the AV junction is initiating all impulses

Answer 349

the ventricles are using their property of automaticity

Answer 350

Ventricles

Answer 351

shortened ventricular filling time

Answer 352

shortened atrial filling time

Answer 353

slower heart rate

Answer 354

rapid heart rate

Answer 355

first degree AV block

Answer 356

second degree, Wenckebach

Answer 357

second degree, Mobitz II

Answer 358

third degree AV block

Answer 359

sinus bradycardia

Answer 360

atrial fibrillation

Answer 361

Wenckebach

Answer 362

all of the above

Answer 363

100 joules

Answer 364

200 joules

Answer 365

300 joules

Answer 366

be inverted

Answer 367

be buried/lost in the QRS complexes

Answer 368

follow the QRS complexes

Answer 369

any of the above

Answer 370

loss of atrial kick

Answer 371

slow AV conduction

Answer 372

the excessively rapid HR

Answer 373

rapid AV conduction

Answer 374

inverted P waves

Answer 375

shortened PR intervals

Answer 376

normal QRS complexes

Answer 377

none of the above

Answer 378

verapamil, adenosine, pacemaker

Answer 379

carotid sinus massage

Answer 380

atropine, epinephrine

Answer 381

lidocaine, pronestyl, potassium

Answer 382

atrial quivering

Answer 383

excessive stimulants

Answer 384

increased CO

Answer 385

ventricular automaticity

Answer 386

first degree AV block

Answer 387

second degree, Wenckebach

Answer 388

second degree, Mobitz II

Answer 389

third degree AV block

Answer 390

any arrhythmia

Answer 391

conduction

Answer 392

automaticity

Answer 393

regularity

Answer 394

electricity

Answer 395

are absent

Answer 396

deflect in the same direction as the QRS

Answer 397

deflect opposite to the QRS deflection

Answer 398

are peaked

Answer 399

cardioversion, starting with 100 joules

Answer 400

cardioversion, starting with 300 joules

Answer 401

defibrillation, starting with 100 joules

Answer 402

defibrillation, starting with 300 joules

Answer 403

junctional tachycardia

Answer 404

uncontrolled atrial fibrillation

Answer 405

any rapid rhythm that originates above the ventricles

Answer 406

sinus arrhythmia

Answer 407

atrial fibrillation

Answer 408

second degree, Wenckebach

Answer 409

third degree AV block

Answer 410

absent atrial depolarization

Answer 411

shortened conduction through the AV node

Answer 412

decreased CO

Answer 413

all of the above

Answer 414

AR 96, VR 48, constant PR 0.24 seconds, QRS 0.20 seconds

Answer 415

AR 80, VR 40, constant PR 0.22 seconds, QRS 0.10 seconds

Answer 416

AR 90, VR 45, constant PR 0.26 seconds, QRS 0.08 seconds

Answer 417

procainamide

Answer 418

cardioversion

Answer 419

defibrillation

Answer 420

third degree block

Answer 421

junctional escape rhythm

Answer 422

atrial fibrillation

Answer 423

Epinepherine

Answer 424

rapid atrial depolarization

Answer 425

the excessively slow ventricular rate

Answer 426

simultaneous atrial and ventricular depolarization

Answer 427

atrial contraction that occurs after ventricular contraction

Answer 428

prolonged PR intervals

Answer 429

the rapid ventricular rate

Answer 430

the AV node's slow rate of impulse conduction

Answer 431

rapid atrial depolarization

Answer 432

P waves occur at regular intervals

Answer 433

there are more P waves than QRS complexes

Answer 434

P waves are normal and all look the same

Answer 435

all of the above

Answer 436

sinus arrhythmia

Answer 437

sinus bradycardia

Answer 438

Sinus Tachycardia

Answer 439

sinus rhythm

Answer 440

First degree AV block

Answer 441

sinus bradycardia

Answer 442

sinus rhythm

Answer 443

3rd Degree AV block

Answer 444

3rd degree AV block

Answer 445

Sinus arrhythmia with PJC

Answer 446

sinus bradycardia with PJC

Answer 447

Conduction problem

Answer 448

Sinus bradycardia

Answer 449

1st degree heart block

Answer 450

First degree AV block

Answer 451

Sinus rhythm

Answer 452

Passive junctional rhythm

Answer 453

Sinus Tachycardia

Answer 454

Normal sinus rhythm with sinus pause

Answer 455

1st degree AV block

Answer 456

1st Degree AV block

Answer 457

3rd Degree AV block

Answer 458

Wenckebach

Answer 459

3rd Degree AV block

Answer 460

Junctional

Answer 461

NSR with PVC's

Answer 462

NSR with PAC's

Answer 463

Ventricular Trigeminy

Answer 464

smoking, diet

Answer 465

gender, age

Answer 466

exercise, genetics

Answer 467

diet, race

Answer 468

lateral wall MI

Answer 469

anterior wall MI

Answer 470

right atrial MI

Answer 471

posterior wall MI

Answer 472

Endocardium

Answer 473

Epicardium

Answer 474

Myocardium

Answer 475

reverse the necrotic destruction

Answer 476

increase autonomic nervous system activity

Answer 477

increase systemic oxygenation through lung expansion

Answer 478

reduce the Cardiac Output

Answer 479

the spleen enlarges

Answer 480

the liver is necrotic

Answer 481

of increased pressure in the hepatic veins

Answer 482

of the development of arrhythmias

Answer 483

has irreversibly damaged cells

Answer 484

is necrotic

Answer 485

causes atrial depolarization

Answer 486

has jeopardized cell

Answer 487

heart failure

Answer 488

decreased coronary artery blood flow

Answer 489

the presence of arrhythmias

Answer 490

rest, nitroglycerine

Answer 491

morphine, oxygen

Answer 492

nitroglycerine, morphine

Answer 493

morphine, ASA

Answer 494

reflective of tissue ischemia

Answer 495

reflective of tissue injury

Answer 496

25% the height of the R waves

Answer 497

all of the above

Answer 498

vasodilators

Answer 499

all of the above

Answer 500

elevated HDL's

Answer 501

decreased HDL's

Answer 502

platelets are no longer adhering to the arteries

Answer 503

arrhythmias have developed

Answer 504

myocardial oxygen needs are met

Answer 505

myocardial tissues are fully necrotic

Answer 506

positive artery

Answer 507

lateral vein

Answer 508

circumflex artery

Answer 509

the development of ventricular rhythms

Answer 510

bradycardia

Answer 511

pathological Q waves

Answer 512

ST segment changes

Answer 513

hyponatremia

Answer 514

hypokalemia

Answer 515

dehydration

Answer 516

any of the above

Answer 517

elevated in consumers of moderate amounts of wine

Answer 518

metabolized by the liver

Answer 519

sometimes called the 'good' lipoprotein

Answer 520

all of the above

Answer 521

fibrin, thrombin

Answer 522

platelets, fibrin

Answer 523

thrombin, platelets

Answer 524

platelets, thrombin, fibrin

Answer 525

is predictable and reproducible

Answer 526

is always relieved with nitroglycerine

Answer 527

occurs more frequently and with less effort

Answer 528

always lasts less than five minutes

Answer 529

due to enhanced vagal activity

Answer 530

to improve the CO

Answer 531

to limit the SV

Answer 532

all of the above

Answer 533

inferior wall MI

Answer 534

lateral wall MI

Answer 535

anterior wall MI

Answer 536

right ventricular MI

Answer 537

increasing venous capacitance

Answer 538

decreasing venous capacitance

Answer 539

increasing systemic vascular resistance

Answer 540

decreasing systeming vascular resistance

Answer 541

blood flow from the RA to the LA is impeded

Answer 542

LA pressure decreases

Answer 543

the RV has injured cells

Answer 544

pulmonary venous pressure increases

Answer 545

pre-menopausal women

Answer 546

cigarette smokers

Answer 547

overweight patients

Answer 548

when ventricular arrhythmias are imminent

Answer 549

when AV blocks develop

Answer 550

when the patient complains of chest pain

Answer 551

increased LV pressure

Answer 552

increased superior vena cava pressure

Answer 553

increased thrombi formation

Answer 554

increased pulmonary venous pressure

Answer 555

the same as those for stable angina

Answer 556

the same as those for unstable angina

Answer 557

absent (no obvious provoking factors)

Answer 558

all of the above

Answer 559

right ventricular failure

Answer 560

decreased vagal activity and hyponatremia

Answer 561

ST segment and T wave changes

Answer 562

decreased LV compliance and SV

Answer 563

diuretic therapy

Answer 564

oxygen therapy

Answer 565

vasodilatation

Answer 566

controlling arrhythmias

Answer 567

requires CPR

Answer 568

displays electrical activity on the cardiac monitor

Answer 569

has no palpable pulse

Answer 570

all of the above

Answer 571

enhance SNS dominance

Answer 572

decrease AV conduction

Answer 573

enhance AV node automaticity

Answer 574

decrease pressure within the pericardial sac

Answer 575

all the heart's valves are necrotic

Answer 576

the SV cannot increase further to help improve the CO

Answer 577

pulses are not palpable

Answer 578

fluid interferes with oxygenation

Answer 579

improve systolic BP

Answer 580

cause vasoconstriction

Answer 581

improve myocardial contractility

Answer 582

all of the above

Answer 583

electrical conduction structures are poorly oxygenated

Answer 584

of increased pressure in the pericardial sac

Answer 585

there is no electrical activity

Answer 586

of increased myocardial contractility

Answer 587

transmural inferior wall MI

Answer 588

transmural anterior wall MI

Answer 589

transmural lateral wall MI

Answer 590

any transmural MI

Answer 591

cardioversion

Answer 592

defibrillation

Answer 593

protamine sulfate

Answer 594

remains unchanged

Answer 595

changes in clotting factors

Answer 596

hemorrhages in the pulmonary system

Answer 597

airway narrowing

Answer 598

increased pressure in the RA

Answer 599

elevated JVP, muffled heart sounds, pulsus paradoxus

Answer 600

elevated JVP, hypotension, pulsus paradoxus

Answer 601

narrowed pulse pressure, hypotension, muffled heart sounds

Answer 602

muffled heart sounds, tachycardia, hypotension

Answer 603

results in extensive organ underperfusion

Answer 604

only develops secondary to MI

Answer 605

causes venous oxygenation to increase

Answer 606

all of the above

Answer 607

alleviates arrhythmias

Answer 608

increases the HR

Answer 609

reduces preload

Answer 610

improves myocardial contractility

Answer 611

diastolic ejection is impaired

Answer 612

diastolic filling is impaired

Answer 613

systolic ejection is normal

Answer 614

systolic filling is normal

Answer 615

bradycardia

Answer 616

tachycardia

Answer 617

a slow ventricular rhythm

Answer 618

third degree block

Answer 619

limited to prevent marked hypotension

Answer 620

infused to maintain intravascular volume

Answer 621

limited to prevent overloading the kidneys

Answer 622

infused to counteract hypertension

Answer 623

control the HR

Answer 624

reverse acidosis

Answer 625

reverse alkalosis

Answer 626

control ventricular ectopic activity

Answer 627

the SV increases

Answer 628

the HR increases

Answer 629

preload increases

Answer 630

afterload increases

Answer 631

very slowly

Answer 632

very rapidly

Answer 633

slowly or rapidly

Answer 634

systolic and diastolic BP increase concurrently

Answer 635

systolic and diastolic BP fall concurrently

Answer 636

systolic BP falls before the diastolic BP

Answer 637

diastolic BP falls before the systolic BP

Answer 638

the development of sinister arrhythmias

Answer 639

coronary artery underperfusion

Answer 640

hypertension

Answer 641

tachycardia secondary to SNS stimulation

Answer 642

decrease preload

Answer 643

decrease afterload

Answer 644

improve cardiac contractility

Answer 645

increase the HR

Answer 646

absent P waves

Answer 647

ST segment changes

Answer 648

prolonged PR intervals

Answer 649

encourage narrowing of pulse pressure

Answer 650

increase venous return

Answer 651

compensate for the decreased SV

Answer 652

promote ventricular ectopic activity

Answer 653

stool softeners

Answer 654

suppositories

Answer 655

all of the above

Answer 656

standing and sitting blood pressures

Answer 657

arterial and venous blood pressures

Answer 658

systolic and diastolic blood pressures

Answer 659

decrease preload

Answer 660

improve urinary output

Answer 661

cause hypotension

Answer 662

all of the above

Answer 663

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	Criado por romalsp mais de 9 anos atrás

Próximo

Coronary 1 Practice

Descrição

Resumo de Recurso

Questão 1

Questão 2

Questão 3

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Questão 6

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