Electrical stimulation Study guides, Class notes & Summaries

Excitability - Answer- the ability of non-pacemaker heart cells to respond to an electrical impulse that begins in pacemaker cells. Depolarization - Answer- occurs when the normally negatively charged cells within the heart muscle develop a positive charge. Conductivity - Answer- the ability to send an electrical stimulus from cell membrane to cell membrane. As a result, excitable cells depolarize in rapid succession from cell to cell until all cells have depolarized. Ex: the wave of depol...

A method of forcing water-soluble substances into the skin using an electric current is: a. desincrustation b. vaccuum suction c. faradism d. iontopheresis - Answer-D Permenant hair removal takes place by: a. shaving b. depilation c. waxing d. electrical epilation - Answer-D Lymph drainage is performed correctly if the beauty thereapist gives: a. pumping movements on the tissue b. frictions across the tissues c. effleurages from distal to proximal d. rotating effleurages - Answer-A...

NUR 305 ATI Med Surg Neurosensory Exam Questions And Answers Graded A+ Assured Success New Update 2023/2024 With Rationales. ATI Medical/Surgical Neurosensory AH1 A nurse is collecting data from a client who has a brain tumor. Which of the following indicates cranial nerve involvement? A. Dysphagia B. Positive Babinski sign C. Decreased deep-tendon reflexes D. Ataxia Rationale: Dysphagia, or difficulty swallowing, can occur as a result of damage to cranial nerves IX (glossopharyngeal) o...

NUR 2474 Pharmacology For Professional Nursing Exam 1 Blueprint (2 sets) 2023 With Revised Correct Answers. Half-life- time required for the concentration or amount of drug in the body to be reduced by one-half handwritten orders- A prescription for medications/ referrals Application of Pharmacology in Patient care= (1) pre-administration assessment, (2) dosage and administration, (3) evaluating and promoting therapeutic effects, (4) minimizing adverse effects, (5) minimizing adverse inte...

NURS 615 Meds Drug Chart Exam 2 Complete Solution. Anticonvulsants Drug Name Trade Name Subclass MOA SE Special Notes/Black Box Warnings Considerations/Education Carbamazepine Tegretol Iminostilbenes Not known; thought to affect the Na++ channels, slowing influx of Na++ in the cortical neurons & slowing spread of abnormal activity RARE reports of aplastic anemia & agranulocytosis COMMON ↓WBC ↓Plts **Effects body’s production of RBC, WBC, and Plts** CBC Q4mo Der...

NUR 2459 Rasmussen Mental Health Exam 1 Modules 1-3, Mental Health Exam 1 what are some psychiatric historical events that have occurred in the early psychiatric era? 18th century- state asylums created, 600,000 residents were in them, 1st school or psychiatric nursing was created in 1882, deinstitutionalization, shift in role of the nurse from custodial care to professional care. explain what early use of phenothiazine was for in early psych nursing. it was discovered to help control psyc...

isomass recrystalization correct answers change in surface area to volume accretive recrystalization correct answers adjacent crystals combine migratory recystalization correct answers Caused by a fluctuation in storage temperature migratory crystallization steps correct answers food warms causes food on surface to dehydrate Increases vapor pressure on the surface Moisture migrates to lower pressure when temp drops water vapor joins existing ice crystals when a product reaches ...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate grou...

Which type of shock causes a temporary loss of motor, sensory, and reflex functions below the level of a lesion? - Answer- Spinal shock According to the rule of nines, burns of the anterior trunk and both anterior arms account for which percentage of body surface area? - Answer- 27 percent Which effect does parasympathetic stimulation have on the heart? A. It increases peripheral vascular resistance. B. It enhances atrioventricular node function. C. It shortens His-Purkinje and ventric...

what are some psychiatric historical events that have occurred in the early psychiatric era? 18th century- state asylums created, 600,000 residents were in them, 1st school or psychiatric nursing was created in 1882, deinstitutionalization, shift in role of the nurse from custodial care to professional care. explain what early use of phenothiazine was for in early psych nursing. it was discovered to help control psychotic behaviors and improve/ clear thinking. 00:04 01:03 w...