Choroid plexus - Study guides, Class notes & Summaries

What is the order of layers that protect the brain? -Correct Answer S- skin C- connective tissue A- aponeurosa L- loose connective tissue P- pericranium Which layer of the meninges is perforated to allow room for cranial nerves and blood vessels? -Correct Answer Dura mater Separations of the ________ membranes create sinuses that are important for the venous drainage system. -Correct Answer Dura The _____________ layer has trabeculae that suspend the brain. -Correct Answer Arachnoid...

Posterior Cerebral Artery (PCA) - ans Arises from basilar. Supplies Occipital Lobe , Midbrain, Thalamus, Pineal Gland, Choroid Plexus, and Corpus Callosum Symptoms of PCA Stroke - ans -Contralateral Visual Field Homonymous hemianopia -Visual Agnosia (unable to interpret/recognize visual information) - Weber's Syndrome (3rd nerve palsy + contralateral hemiplegia) -Parinaud's Syndrome (Impaired upwards gaze, convergence-retraction nystagmus, primary conjugate downward gaze) Anterior I...

SCRN EXAM REVIEW QUESTIONS AND ANSWERS ALL CORRECT Posterior Cerebral Artery (PCA) - ANS Arises from basilar. Supplies Occipital Lobe , Midbrain, Thalamus, Pineal Gland, Choroid Plexus, and Corpus Callosum Symptoms of PCA Stroke - ANS -Contralateral Visual Field Homonymous hemianopia -Visual Agnosia (unable to interpret/recognize visual information) - Weber's Syndrome (3rd nerve palsy + contralateral hemiplegia) -Parinaud's Syndrome (Impaired upwards gaze, convergence-retracti...

CSFA PRACTICE EXAM QUESTIONS AND ANSWERS ALREADY PASSED BODY TEMPERATURE IS REGULATED BY THE: HYPOTHALAMUS WATER CONSTITUTES WHAT AVERAGE NORMAL PERCENTAGE OF TOTAL BODY WEIGHT? 50%-70% THE THYROID GLAND CONSISTS OF RIGHT AND LEFT LOBES JOINED BY THE? ISTHMUS LANGER LINES GENERALLY LIE PERPENDICULAR TO THE DIRECTION OF: UNDERLYING MUSCLE TENSION THE ARTERIAL SUPPLY TO THE INTESTINAL TRACT, WITH THE EXCEPTION OF THE STOMACH, DUODENUM, AND DISTAL RECTUM, IS DERIVED FROM THE: S...

Which of the typical blood vessels has a thin tunica tunica media dominated by collagen fibers? - veins Capillaries surrounding the choroid plexus is of which type? - Fenestrated capillaries Blood flow through a capillary bed is passed by what structure? - Atriovenous Anastomosis Blood flows toward the heart in the veins by? - -With the aid of contractions of the adjacent skeletal muscles. -Valves in the veins prevent the backflow of the blood -Pressure at the venules is higher than the ...

Neuroscience EXAM 2– USA (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: ALS is more common in men or women Answer: men Q: Which is more common in women, ALS or MS Answer: MS Q: How many vestibular nuclei are there Answer: 4 on each side 8 total. Will fall Under the 4th ventrical under medulla and pons. Q: An upper motor neuron pathology within the corticospinal tract is called what Answer: ALS Q: Wha...

Neuroscience EXAM 1– USA (Latest 2023/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A Q: sulcus limitans Answer: works to divide dorsal from ventral tube Q: defects during migration stage of development Answer: dyslexia, lissencephaly (smooth brain) Q: cranial nerve development Answer: 1st: swallow & gag (14 weeks)-->V, VII, IX, X, XII 2nd: visual motor (25 weeks)-->II, III, IV, VI 3rd: hearing (28 weeks)-->VIII ...

Langer lines generally lie perpendicular to the direction of - underlying muscle tension two electrolytes essential for normal cardiac contractions - potassium and calcium The thyroid gland consists of right and left lobes joined by the - isthmus The large artery that arises from the left side of the aortic arch and descends into the arm is the - subclavian The arterial supply to the intestinal tract, with the exception of the stomach, duodenum, and distal rectum, is derived from the - sup...

Posterior Cerebral Artery (PCA) - Arises from basilar. Supplies Occipital Lobe , Midbrain, Thalamus, Pineal Gland, Choroid Plexus, and Corpus Callosum Symptoms of PCA Stroke - -Contralateral Visual Field Homonymous hemianopia -Visual Agnosia (unable to interpret/recognize visual information) - Weber's Syndrome (3rd nerve palsy + contralateral hemiplegia) -Parinaud's Syndrome (Impaired upwards gaze, convergence-retraction nystagmus, primary conjugate downward gaze) Anterior Inferior Ce...

a patient presents for an anatomy scan of a 20wk gestation. she states that she has a history or a prior pregnancy with an atrioventricular septal defect. what is the best way to evaluate this fetus? a. trans view of the fetal head with the beam perpendicular to the parietal bones b. coronal view of chest c. trans view of the fetal chest at the level of the 4 ch heart - c. trans view of the chest at the level of the 4ch heart which of the following is a failure of fusion defect of the uter...