Csf - Samenvattingen, Aantekeningen en Examens

the bones of the skull form a rigid cranial compartment that contains: brain tissue (80%) CSF (10%) blood volume (10%) the pressure of _____ must remain _____ to maintain a normal _____ brain tissues, CSF, and blood volume; balanced; intracranial pressure (ICP) intracranial pressure (ICP) the pressure inside the skull, brain tissue, and CSF normal ICP for a resting, supine adult 5-15 mmHg what causes change in ICP? volume changes in: brain tissue cerebral blood flow ...

cerebrospinal fluid (CSF) correct answers-mainly composed of secretion from the choroid plexus the 4 ventricles of the brain -is a selective secretion of plasma -has higher Na, Cl and Mg than plasma does -has lower K, Ca and protein than plasma -adults have 85-150 mL meninges correct answers3 layered membrane that surrounds the brain and spinal cord -pia mater: inside layer touching neural tissue -arachnoid mater: middle later that resembles spider web -dura mater: outer layer that i...

CHSOS Actual Exam Questions With 100% Verified Answers 2024/2025 Graded A+. When one electric device interrupts the function of another electronic device in the radio frequency spectrum Electromagnetic Interference Feedback from participant evaluations of a simulation activity are positive except for the ratings on perceived reality compared to real patients. The operations specialist should first ________ Assess the presentation of the simulation activity with the simulation team - this al...

Micronutrients Answer present in the diet in small quantities Protein Answer provides structure to organs, tissue, muscle and skin and hair; can regulate metabolism in the form of enzymes Linoleic acid Answer is an essential fatty acid Glycogen Answer storage form of carbohydrate in humans Phytonutrients Answer Can serve as antioxidants Fiber Answer provides low caloric yield with high satiety Water Answer Solvent to allow proper electrolyte dynamics Trans fatty acids Answer...

ATI MEDSURG 2 NUR 265/DETAILED ANSWER KEY NEURO-SHOCK & BURNS PRACTICE 2024/2025. 1. A nurse in the emergency department is implementing a plan of care for a conscious client who has a suspected cervical cord injury. Which of the following immediate interventions should the nurse implement? (Select all that apply.) A. Hypotension B. Polyuria C. Hyperthermia D. Absence of bowel sounds E. Weakened gag reflex Rationale: <b>Hypotension is correct.</b> Lack of sympathetic input c...

1) A client admitted to the hospital with a subarachnoid hemorrhage has complaints of severe headache, nuchal rigidity, and projectile vomiting. The nurse knows lumbar puncture (LP) would be contraindicated in this client in which of the following circumstances? 1. Vomiting continues 2. Intracranial pressure (ICP) is increased 3. The client needs mechanical ventilation 4. Blood is anticipated in the cerebralspinal fluid (CSF) 2 Sudden removal of CSF results in pressures lower in the lumba...

CSFRST 2300 Exam 1 Study Guide

BSNC 6000 Midterm Exam Questions and Answers Complications of portal hypertension - Answer-- increased pressure in peritoneal capillaries: ascites - port-systemic shunting of blood: development of collateral channels (caput medusae, esophageal varies, hemorrhoids), shunting of ammonia and toxins from the intestine into the general circulation (hepatic encephalopathy - splenomegaly (anemia, leukopenia, thrombocytopenia, bleeding) Ascites: what is it, why it occurs - Answer-Abdominal disten...

Oligodendrocytes - Form myelin sheath in CNS Microglia - Act as phagocytes to remove pathogens, impurities, and dead neurons Ependymal - A type of CNS supporting cell; lines the central cavities of the brain and spinal cord; synthesize CSF and promote its movement cervical nodes - located in the neck in deep and superficial groups, drain parts of head and neck axillary nodes - located in armpits what are the parts of the lymphatic system? - tonsils, thymus, spleen, peyer patch, small intes...

Four parts of the human brain - Answer cerebrum cerebellum brainstem diecephalon Ventricles - Answer There are four ventricles inside of the brain. Ventricles are cavities within the brain that are filled with cerebrospinal fluid (CSF). The ventricles include the two lateral ventricles, third ventricle, and fourth ventricle (Figure 2.2). The fourth ventricle drains into the central canal of the spinal cord, which also contains CSF. Meninges - Answer three layers of connectiv...