Cerebral vasodilation - Study guides, Class notes & Summaries
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CRNA interview Questions and Answers 100% Solved
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CRNA interview Questions and Answers 
100% Solved 
where are alpha 1 receptors located ️️vascular smooth muscle 
where are alpha 2 receptors located ️️presynaptic nerve terminals 
effects of alpha 1 agonism ️️vasoconstriction, increased svr, increased bp 
effects of alpha 2 agonism ️️inhibition of norepinephrine release 
How does dexmedetomidine work? ️️alpha 2 agonism ( blocking release of norepinephrine 
in brain and spinal cord) 
Effects of dexmedetomidine ️️analgesi...
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West Coast EMT Block Exam #3
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A 30-year-old male experienced a generalized (tonic-clonic) seizure, which stopped before you arrived at the scene. The patient is conscious, is answering your questions appropriately, and refuses EMS transport. Which of the following would be the MOST compelling reason to disagree with his refusal of transport? 
Select one: 
A. His Glasgow Coma Scale (GCS) score is 15 
B. His wife states that this was his "usual" seizure 
C. He has experienced seizures since he was 20 
D. He is currently not ...
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Final Study for Patho 370 – Actual Exam Well Studied and Verified
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Final Study for Patho 370 – Actual Exam 
Well Studied and Verified 
Which clinical finding is indicative of compartment syndrome? 
a. Redness and swelling 
b. Absent peripheral pulses 
c. Atrophy of distal tissues 
d. Peripheral edema - CORRECT ANSWER-b. Absent peripheral pulses 
The physiologic change most likely to lead to an increase in intracranial pressure is 
a. respiratory hyperventilation. 
b. REM sleep. 
c. cerebral vasodilation. 
d. hypernatremia. - CORRECT ANSWER-c. cerebral vasodi...
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Test Bank For Psychiatric Mental Health Nursing 8th edition by Shelia Videbeck ISBN: 9781975116378 | Complete Guide A+
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Psychiatric Mental Health Nursing 8th edition by Shelia Videbeck||ISBN NO-10 2,ISBN NO-13 978-8|| All Chapter Covered 1-24 | Complete Guide A+. Psychiatric Mental Health Nursing 8th edition by Shelia Videbeck Test Bank , All Chapter Covered 1-24 | Complete Guide A+: UNIT 1 Current Theories and Practice • 1. Foundations of Psychiatric–Mental Health Nursing • 2. Neurobiologic Theories and Psychopharmacology • 3. Psychosocial Theories and Therapy • 4. Treatment Settings and Therapeutic Pr...
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NRSG 3420 ADULTS 2 EXAM 2 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE 2024/2025
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NRSG 3420 ADULTS 2 EXAM 2 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE 2024/2025 
 
Nervous System is Composed of 
-Central nervous system (CNS) 
-Peripheral nervous system (PNS) 
CNS 
Brain and spinal cord 
PNS 
-Cranial and spinal nerves 
-Autonomic Nervous System 
Neuron 
-A nerve cell; the basic building block of the nervous system 
Axons & Dendrites 
-Axons: Carry Impulses away from nerve cell 
-Dendrites: Carry impulses toward the cell 
Brain Structures 
-Cerebellum 
-Cerebr...
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Medical Surgical HESI RN Exam with NGN (2023/2024) Verified Questions and answers with Rationale
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MED-SURGE HESI RN 
1. A client on telemetry has a pattern of uncontrolled atrial fibrillation with a rapid ventricular response. Based on this finding, the nurse anticipates assisting the physician with which treatment? 
A.	Administer lidocaine, 75 mg intravenous push. 
B.	Perform synchronized cardioversion. 
C.	Defibrillate the client as soon as possible. 
D.	Administer atropine, 0.4 mg intravenous push. 
Rationale: 
With uncontrolled atrial fibrillation, the treatment of choice is synchronized...
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NRSG 357 Exam 1 Study Questions and Answers with Complete Solutions Graded A 2024
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Which components are able to change to adapt to small increases in intracranial pressure (ICP) (select all that apply)? 
 
A. blood 
B. Skull bone 
C. brain tissue 
D. Scalp tissue 
E. Cerebrospinal fluid (CSF) - A C E 
 
Calculate CPP of a patient whose blood pressure is 106/52 mm Hg and ICP is 14 mm Hg. - 56 mm Hg 
 
Calculate CPP of a patient with an ICP of 34 mm Hg and a systemic blood pressure of 108/64 - 44.6 mm Hg 
 
Which factors decrease cerebral blood flow (select all that apply)?...
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ATI PN PHARMACOLOGY PROCTORED EXAM 2023/2024 Latest Study Guide
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ATI PN PHARMACOLOGY PROCTORED EXAM 
 
A nurse is administering subcutaneous heparin to a client who is at risk for deep vein thrombosis. Which of the following actions should the nurse take? 
1.	Administer the medication into the client's abdomen. 
2.	Inject the medication into a muscle. 
3.	Massage the site after administering the medication. 
4.	Use a 22-gauge needle to administer the medication. 
 
 
A nurse is providing teaching to a client who has a urinary tract infection and new ...
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NUR2115 Exam 3 Questions & 100% Correct Answers
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cerebral blood vessels dilate or constrict to maintain a constant 
________________________ 
 :~~ CBF 
Factors Affecting CBF: 
-MAP ≥_____________ 
-Acidosis= _____________ 
-Alkalosis=______________ 
-Change in _____________ rate (Hypothermia, Hyperthermia) 
 :~~ 65 
 vasodilation 
 vasoconstriction 
 metabolic 
Cerebral Perfusion Pressure: 
CPP= ____________________________ 
-Normal CPP= _______________ 
-Ischemia= __________________ 
2 | P a g e | © copyright 2024/2025 | Grade A+ 
Master...
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West Coast EMT Block Exam #3
- Exam (elaborations) • 35 pages • 2022
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A 30-year-old male experienced a generalized (tonic-clonic) seizure, which stopped before you arrived at the scene. The patient is conscious, is answering your questions appropriately, and refuses EMS transport. Which of the following would be the MOST compelling reason to disagree with his refusal of transport? 
Select one: 
A. His Glasgow Coma Scale (GCS) score is 15 
B. His wife states that this was his "usual" seizure 
C. He has experienced seizures since he was 20 
D. He is currently not ...
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