Exam (elaborations)
PEDIATRIC ARDMS QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
- Course
- Institution
PEDIATRIC ARDMS QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
[Show more]
Content preview
PEDIATRIC ARDMS QUESTIONS AND ANSWERS WITH SOLUTIONS 2024 Name the 6 cranial bones. - ANSWER Frontal, Temporal, Ethmoid, Parietal, Occipital, Sphenoid Which cranial bone is the "batwing" shaped bone? - ANSWER Sphenoid Name the 5 major sutures of the skull - ANSWER Coronal suture Frontal/Metopic suture Lambdoidal suture Sagittal suture Squamosal suture What bones form the coronal suture? - ANSWER Frontal and parietal What bones form the frontal/metopic suture? - ANSWER The 2 frontal bones What bones form the lambdoidal suture? - ANSWER Occipital and parietal What bones form the sagittal suture? - ANSWER The 2 parietal bones What bones form the squamosal suture? - ANSWER Temporal and parietal Whats the difference between craniosynostosis and cloverleaf skull? - ANSWER Craniosynostosis - premature fusion of the lambdoidal, coronal, and sagittal sutures. ---- May lead to microcephaly and secondary microcephaly. Cloverleaf skull - premature fusion of the coronal and lambdoidal sutures. ---- Trilobed skull appearance ---- Children die in infancy and have profound mental deficiencies. Name the fontanelles of the skull - ANSWER Anterior fontanelle Posterior fontanelle Mastoid fontanelle Sphenoid fontanelle Where is the anterior fontanelle located? - ANSWER Junction of the 2 frontal bones and 2 parietal bones Where is the posterior fontanelle located? - ANSWER Junction of the 2 parietal bones and the occipital bones Where is the mastoid fontanelle located? - ANSWER Junction of the temporal, parietal, and occipital bones Where is the sphenoid fontanelle located? - ANSWER Formed by the frontal bone, anterior tip of the parietal bone and temporal bone and the greqater wing of the sphenoid bone. Name the divisions of the brain - ANSWER Prosencephalon -- Telencephalon and diencephalon Mesencephalon Rhombencephalon -- Metencephalon and myelencephalon Spinal cord What are the regions of the brain? - ANSWER Cerebrum Diencephalon Cerebellum Describe the gyri of the brain. - ANSWER The folds / convolutions of the brain on the cerebrum. They are hypoechoic sonographically. Describe the sucli of the brain. - ANSWER The grooves that separate the gyri. They are echogenic sonographically. Describe the sulci and gyri in premature infants. - ANSWER Premature infants have less sulci due to normal sucal development occuring between 32 and 40 weeks gestation. Describe the sucli and gyri in term infants. - ANSWER The sulci and gyri are more prominent in term infants. Term infants with absence of sulci may have cerebral edema or an infection. Name the major gyrus. - ANSWER Cingulate gyrus Where is the cingulate gyrus (major gyrus) located? - ANSWER It partially wraps around the corpus callosum, posterior to the cingulate sulcus and the callosal marginal artery is within it. What is the appearance of the cingulate gyrus? - ANSWER Hypoechoic What are other important gyri other than the major gyrus? - ANSWER Precentral Postcentral Hippocampal gyri Name the major sulcus. - ANSWER Central sulcus - Main sulcus AKA sulcus / fissure of Rolando Where is the major sulcus located? - ANSWER Separates the frontal and parietal lobes What are other important sulci other than the major sulcus? - ANSWER Parietal -Occipital sulcus - carries the PCA (posterior cerebral artery) Cingulate sulcus - carries the callosal marginal artery Calcarine sulcus What are two main fissures of the brain? - ANSWER Interhemispheric fissure Lateral fissure Describe the interhemispheric fissure. - ANSWER AKA longitudinal fissure. Separates the right and left lobes of the brain. Describe the lateral fissure. - ANSWER AKA sylvian fissure.The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Performance. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81531 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now