Afterload Study guides, Study notes & Summaries
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RN Pharmacology A Relias A | Exam Questions With Answers | 100% Correct| 2023/2024
- Exam (elaborations) • 43 pages • 2023
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RN Pharmacology A Relias A | Exam Questions With Answers | 100% Correct| 2023/2024. Potassium chloride 10 mEq intravenously has been ordered for a client whose potassium is 2.9 
following diuretics. How will the nurse administer the potassium dose? 
A) Dilute the dose in a 50 ml IV rider and infused over 1 hour 
B) Push the dose as a rapid IV push because of the patient’s dangerously low potassium level 
C) Push the dose slowly over 10 minutes 
D) Ask to give the dose in a large muscle since t...
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Patho Hesi Review Questions and Answers Already Passed
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Patho Hesi Review Questions and Answers Already Passed 
A dissecting aneurysm is dangerous due to the fact that there is a tear in which layer of the vessel wall? Inner, middle, outer. medial layer- allows blood to seep into the middle layer 
A Pulmonary embolus can cause what kind of shock? obstructive shock 
A patient has type II diabetes, what symptoms should he expect? Select all that apply 
A. Extreme Hunger 
B. Excessive thirst 
C. Polyuria 
D. Salt craving E. Quick accumulation of fat A, ...
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Straighterline Anatomy and Physiology 2 BIO202 Cumulative Midterm 2023
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Straighterline Anatomy and Physiology 2 BIO202 
Cumulative Midterm 2023 
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 BIO202_MH_V3 
 Topic 7: Digestive System 
Started on Saturday, June 10, 2023, 2:26 PM 
State Finished 
Completed on Saturday, J...
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Understanding Muscle Contraction and the Effects of Preload, Afterload, and Contractility on Stroke Volume Exam 2024 A+
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Understanding Muscle Contraction and the Effects of Preload, 
Afterload, and Contractility on Stroke Volume Exam 2024 A+ 
Excitation-contraction coupling - ANS-Complex events triggering muscle fiber contraction 
Motor nerve - ANS-Nerve that initiates muscle fiber contraction 
Preload - ANS-Initial stretch on ventricular wall prior to contraction 
Frank-Starling Law of the Heart - ANS-Greater preload leads to greater stroke volume 
Venous return - ANS-Return of blood to the heart 
Afterload - AN...
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BKAT ICU Post Test exam 2023 with 100% correct answers
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Nitroprusside purpose 
decreases preload and afterload by vasodilation (mainly afterload) 
 
 
 
Dobutamine mechanism of action 
contractility 
 
 
 
Dopamine at a low-end dose "renal dose" 
0.5-4mcg/kg/min 
increases renal and mesentric perfusion 
 
 
 
Dopamine at a mid-range dose 
4-10mcg/kg/min 
increases contractility and heart rate 
 
 
 
Dopamine at a high-range dose 
greater than 10mcg/kg/min 
vasoconstriction and increases BP 
 
 
 
Dopamine and Levophed infiltration 
leads to tissue ...
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Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024
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Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024. 
A 50-year-old man is having an acute myocardial infarction and will be administered recombinant 
tissue plasminogen activator (t-PA). The medication activates plasminogen in order to: 
A) decrease platelet adhesion. 
B) increase clotting time. 
C) promote fibrinolysis. 
D) promote coronary vasodilation. 
Ans: C 
Complexity: Easy 
Ahead: Hematopoietic System 
Subj...
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PCCN Revision Questions with Explained Answers
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Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) Correct Answers A. diastolic pressure 
Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arteries to a lower pressure, a pressure gradient known...
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critical care/flight paramedic exam 2023
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critical care/flight paramedic exam 2023 
babinski reflex ANS-extension and spreading of toes when bottom of foot is stroked. sign of nervous system lesion 
 
battles sign ANS-bruise behind ear, basilar skull fracture 
 
becks triad ANS-jvd, muffled heart tones, hypotension. from cardiac tamponade 
 
brudzinski sign ANS-flexion of the neck results in flexion of the hip. meningitis 
 
coopernails sign ANS-ecchymosis on perineum, labia, scrotum. sign of pelvis fracture 
 
cullens sign ANS-bruising...
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ENPC Study Guide With Complete And Rated 100% Correct Solutions
- Exam (elaborations) • 16 pages • 2022
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Pediatric triangle 
appearance 
work of breathing 
circulation to skin 
 
 
 
General appearance considerations 
Tone 
Interactiveness: drawn to sounds or people. Wants to play 
Consolability 
Look/Gaze 
Speech/cry 
 
 
 
Work of breathing: 
Increased work of breathing evidenced by tachypnea, stridor, grunting, retractions, accessory musles, nasal flaring, head bobbing, abnormal positioning 
 
 
 
Circulation to Skin 
Observe palor 
mottling 
cyanosis 
 
 
 
Sick, Sicker, Sickest 
Sick: no disru...
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Healthstream Exam Questions and Answers | Latest Update 2023/2024 (Graded A+)
- Exam (elaborations) • 8 pages • 2023
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Healthstream Exam Questions and Answers | Latest Update 2023/2024 (Graded A+). The nurse assesses a patient's chest tube drainage 2 hours following thoracic surgery. 
The total drainage in the system is 200 mL. The nurse knows that: this is an 
excessive amount of drainage 
The patient being admitted requires CRRT therapy. The nurse assigned to admit the 
patient has not been educated on this therapy. The charge nurse adjusts the 
assignment so that a nurse with 3 years experience in CRRT ther...
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