The 3 primary ich regions - Study guides, Class notes & Summaries

SCRN study guide: anatomy and physiology Questions and Answers 2023 What percentage of the body's oxygen supply and cardiac output does the brain use? The brain uses 20% of the body's oxygen suppy and 15% of the body's cardiac output. *brain cells do not store oxygen or glucose. The need a constant suppy of micronutrients from arterial blood. What is the normal blood flow to cerebral tissue? When does electrical failure occur? Normal blood flow to the brain is 50-55ml/100/min elec...

coup-contrecoup injury Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. Scalp laceration: what, effect, management Primary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% with epi to control bleeding, not close to nose/ ears Skull fracture: types, effect, management Primary head in...

TCRN Exam 113 Questions with Verified Answers Kehr's sign - CORRECT ANSWER Referred left shoulder pain, usually indicates a splenic injury Base deficit - CORRECT ANSWER Base deficit more than -6 indicates the need for agressive resuscitation and determination of the etiology CXR - CORRECT ANSWER Most important tool providing useful information in the early minutes. Can identify major sources of blood loss from injuries in the chest or elevated diaphragm with displacement of abdominal o...

SCRN study guide: anatomy and physiology Questions and Answers 2023 What percentage of the body's oxygen supply and cardiac output does the brain use? The brain uses 20% of the body's oxygen suppy and 15% of the body's cardiac output. *brain cells do not store oxygen or glucose. The need a constant suppy of micronutrients from arterial blood. What is the normal blood flow to cerebral tissue? When does electrical failure occur? Normal blood flow to the brain is 50-55ml/100/min elec...

SCRN -allegro review Questions and Answers 2023 What does the MCA perfuse? Much of the temporal lobe and parietal lobes. What does a stroke in the MCA cause? Sensory and motor regions that's control the face, upper body and speech centers What does the ACA perfuse? The frontal lobe What does a stroke in the ACA cause? Lack of judgement, executive functioning, personality, and lower extremity function What do carotid strokes affect? An entire hemisphere rather t...

Regulations - are issued by regulatory authorities such as the FDA, or European Medicines Agency [EMA] -applicable only in the country or countries within the jurisdiction of these authorities (e.g. FDA = USA, EMA = Europe) The 3 primary ICH regions Japan, USA, EU Why did ICH guidelines develop? To prevent duplication of efforts in 3 countries [Japan, US, EU] when industry and regulatory authorities collaborated to discuss the need to advance product registrations. Wha...

SCRN -allegro review Questions Answered 100% correct What does the MCA perfuse? Much of the temporal lobe and parietal lobes. What does a stroke in the MCA cause? Sensory and motor regions that's control the face, upper body and speech centers What does the ACA perfuse? The frontal lobe What does a stroke in the ACA cause? Lack of judgement, executive functioning, personality, and lower extremity function What do carotid strokes affect? An entire hemisphere rat...

SOCRA- 2023 100% accurate answers Belmont Report was created as part of? The national Research Act of 1974. Who was the Belmont Report formulated by? The National Commission for the protection of human subjects in biomedical and behavioral research. What year was the publication of the FDA regulations made? 1980 *1981 for the HHS and revised FDA Regulations. What year was GCP and HIPAA created? 1996 What is the National Research Act? A set of regulations for the...

CNRN Terms Exam 277 Questions with Verified Answers Post-concussion syndrome - CORRECT ANSWER Short-term memory loss, emotional lability, and mental fatigue. Headache, dizziness, fatigue, irritability, anxiety, insomnia, loss of concentration, poor memory and light and noise sensitivity. Uncal herniation syndrome - CORRECT ANSWER form of herniation that involves downward displacement of the uncal portion of the temporal lobe, which is the most common type of herniation syndrome. Findings a...

1. coup-contre- coup injury 2. Scalp lacera- tion: what, effect, management 3. Skull fracture: types, effect, management 4. Brain injury: types, effect, management Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. Primary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% w...