What makes up the cns Study guides, Class notes & Summaries

Pharmacology Exit HESI Nurse should observe most closely for drug toxicity when a client receives med that has what characteristic Narrow therapeutic index The nurse should observe most closely for drug toxicity when a client receives a medication that has which characteristic? • Low bioavailability • Rapid onset of action • Short half life • Narrow therapeutic index. • Rationale: A drug with a narrow therapeutic index has a high risk for toxicity because there is a narrow...

Types of prevention - answer-primary- car restraints, bicycle helmets, immunizations secondary- prevent for those with RF-pap, mammo tertiary-mgmt of established disease- meds, lifestyle Primary - answer-Preventing the health problem, most cost effective form of healthcare **IMMUNIZATIONS, ensuring adequate illumination at home (preventing falls) Secondary - answer-Detecting disease in early asymptomatic stages, screenings -Early cause finding of asymptomatic disease via the use of a sc...

PLTW Biomed Final Exam| Questions and Answers, 100% Correct| Updated gross exam a microscopic examination of the tissues that make up the brain. Can see with your eyes and can be handled by hand. medical examiners what professional would perform a gross exam of organs? histological exam studies microscopic anatomy of tissues. needs to use a microscope to see individual cells. forensic histologist, histologist what professional would perform a histological exam of tissues? nervous s...

What is homeostasis? - CORRECT ANSWER-The maintenance of a constant internal environment. What is a stimulus? - CORRECT ANSWER-A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? - CORRECT ANSWER-Detect the stimulus or change in environment. What happens after the receptors? - CORRECT ANSWER-Receptors send messages to the CNS via the sensory neurone. What makes up the central nervous system? -...

Behavioral Cues of Intoxication - Correct Answer-inhibitions impaired judgement slowed reactions loss of coordination inhibitions - Correct Answer-relaxed and talkative + could display mood swings. Judegement - Correct Answer-overly friendly, dancing or singing reactions - Correct Answer-thinking process has been affected. glassy/unfocused eyes. slurred speech . lost their train of thought coordination - Correct Answer-spill drinks, stumble, stagger. may have a difficult time handling t...

What is homeostasis? The regulation of the conditions inside your body and cells to maintain a stable internal environment, in response to changes in both internal and external conditions Name three coordination centres The brain, the spinal cord and the pancreas What is negative feedback? When your body brings the level of something (e.g. water or temperature) back to normal if it becomes too high or too low What detects a stimulus? A receptor, e.g. skin receptors detec...

gross exam correct answersa microscopic examination of the tissues that make up the brain. Can see with your eyes and can be handled by hand. medical examiners correct answerswhat professional would perform a gross exam of organs? histological exam correct answersstudies microscopic anatomy of tissues. needs to use a microscope to see individual cells. forensic histologist, histologist correct answerswhat professional would perform a histological exam of tissues? nervous system corre...

What type of immunity is present at birth and has no memory? - Answer Innate/nonspecific What immunity recognizes specific antigens and has memory (also involves B and T lymphocytes?) - Answer Adaptive/Specific What makes up the lymphatic system? - Answer Lymph, lymphatic vessels, red bone marrow, nodes, nodules, thymus, spleen What makes up lymphatic tissue? - Answer Specialized reticular connective tissue with many B and T lymphocytes What is interstitial fluid that has...

AQA GCSE Biology Paper 2 Study Exam Questions Rated A+ 2024. What is homeostasis? - CORRECT ANSWER The maintenance of a constant internal environment. What is a stimulus? - CORRECT ANSWER A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? - CORRECT ANSWER Detect the stimulus or change in environment. What happens after the receptors? - CORRECT ANSWER Receptors send messages to the CNS vi...

CNS Exam 3 Questions & Answers 2024/2025 Central Nervous System - ANSWERSWhat does CNS stand for? Brain and Spinal Chord - ANSWERSWhat makes up the central nervous system? Sensory (afferent) - ANSWERSAscending Tracts. What neurons ascend to the brain? Motor (efferent) - ANSWERSDescending Tracts: What neurons descend down the spinal chord and out through the nerves? Neurons and Neurogila - ANSWERSTissues of the nervous system is composed of two types of cells: Neurons - ANSWE...