Parkinsons is a - Study guides, Class notes & Summaries

What happens in patients with Parkinson's? • A decrease in normal dopamine levels; the nerve cells that produce dopamine break down • Progressively gets worse over time s&s of Parkinson's Mask-like blank expression stooped posture tremors shuffling gait What is the mechanism of action of parkinson's medications? increase levels of dopamine or antagonize effects of Ach What are indirect acting meds for parkinson? Indirect acting dopaminergic drugs Dopamine Modulators COMT Inhibitor Dir...

-Used to treat Parkinson's Disease -Crosses the Blood Brain Barrier (unlike dopamine) and is decarboxylated to dopamine -Given with a peripheral decarboxylase inhibitor to permit lower dose and to lower nausea and vomiting side effects -Side effects: orthostatic hypotension, sedation, confusion, hallucinations, psychosis -Gold standard of treatment - Answer Levo-dopa Give with levodopa (Parkinsons) Inhibits DOPA-decarboxylase in periphery-->increased levodopa in CNS - Answer ...

Stahl’s Essential Psychopharmacology 5th Edition Test Bank Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical Applications 5th Edition Testbank/Study Guide Chapter 1 Chemical neurotransmission MULTIPLE CHOICE 1. A patient with depression mentions to the nurse, My mother says depression is a chemical disorder. What does she mean? The nurses response is based on the theory that depression primarily involves which of the following neurotransmitters? a. Cortisol an...

After a neurologic assessment, the nurse determines that an older patient is exhibiting normal signs of aging. What did the nurse assess in this patient? Standard Text: Select all that apply. 1. Slow movements 2. Intermittent hand tremor 3. Ataxia with position changes 4. Decreased sensation in the feet 5. Slight impairment of coordination 1. Slow movements 2. Intermittent hand tremor 4. Decreased sensation in the feet 5. Slight impairment of coordination The nurse instructs an older p...

Final Exam: NR 568/ NR568 (Latest 2024/ 2025 Update) Advanced Pharmacology for the AGPCNP- Guide with Verified Answers -100% Correct- Grade A- Chamberlain Q: What is the therapeutic goal for Helen and others with Parkinson's Dis- ease (PD)? Answer: The therapeutic goal for Helen and others with Parkinson's disease is symptom management. The ideal treatment would reverse neuronal degeneration or at least prevent further degeneration and control symptoms. Unfortunately, the ideal treatme...

Exam 6. nur 101 2020A 73-year-old patient who suffered a stroke is being transferred from the acute care hospital to a nursing home for ongoing care because she is unable to care for herself at home. Which type of loss is this patient most likely experiencing? 1)Environmental loss 2)Internal loss 3)Perceived loss 4)Psychological loss ANS: 1 This patient is most likely experiencing an environmental loss because she is unable to return to her familiar home setting. Instead, she is being tran...

_____________ is a better predictor of heart disease than _______________ - HDL ; total cholesterol __________________ are not regulated by the FDA - herbal medicines -brain and spinal chord -Spinal cord receives sensory information from the body & sends it to the brain, and receives motor information from the brain & sends it to the body - Central Nervous System (CNS) -characterized by a loss of dopamine neurons, primarily in substance viagra -abnormal aggregates of proteins within neuro...

Ovarian cancer site of metastasis? Peritoneal surfaces, omentum (fold of peritoneum connecting the stomach with other abdominal organs), *liver* The increased NADH/NAD+ ratio in the liver from ethanol causes: 1. Pyruvate --> lactic acid, causing lactic acidosis 2. Oxaloacetate --> malate. This prevents gluconeogenesis and leads to hypoglycemia 3. Glyceraldehyde-3-phosphate --> glycerol 3- phosphate and combines with fatty acids to form triglycerides in the liver, known as h...

The nurse instructs an older patient with Parkinsons disease about carbidopa-levodopa (Sinemet). Which patient statement indicates that teaching has been effective? 1. I will take the medication with my meals. 2. I will sit up on the side of the bed before standing. 3. This medication will cure my Parkinsons disease in time. 4. This medication will not affect my blood pressure medications. correct answer: 2. I will sit up on the side of the bed before standing. The nurse suspects...

NR-603-Week 1-Parkinsons Questions with 100% Correct Answers | Latest Update 2024 | Rated A+ Parkinson disease (PD) is a - slowly progressive neurodegenerative disease with an insidious onset of the cardinal features of asymmetric resting tremor, bradykinesia, and rigidity, commonly with postural changes cardinal features of Parkinsons are - asymmetric resting tremor, bradykinesia, and rigidity, commonly with postural changes Parkinsons is a result of - dopamine depletion which results in i...