Lymph node function Samenvattingen, Aantekeningen en Examens

Where and why are lumbar punctures performed? - Answer- Spinal Block -> Anesthetic (into epidural space) Spinal Tap -> CSF extraction (into subarachnoid space)W B/W L3/L4 or L4/L5 NB: Posterior to this is *cauda equina* Where does a *herniated intervertebral* disk occur? What causes it? - Answer- Occurs b/w L4/L5 or *L5/S1* and C5/C6 or C6/C7 NB: affects lower spinal nerve # Degeneration of annulus fibrosis followed by *sudden compression* of nucleus pulposus What is the dif...

NSG 6020 3P Exam Questions and Answers Updated for 2022/2023 Full Exam NSG 6020 3P Exam Questions and Answers Updated 2022 1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart. This means: a) have the patient returning in two weeks for a follow up vision screen b) dilated the eye and retest c) refer the patient to an ophthalmologist d) document this as a normal finding 2. The Ameri...

Exam 1: NR 304/ NR304 Health Assessment II Exam | Questions and Verified Answers| A Grade (Latest 2023/ 2024) Q: what are some reasons a patients bowel sounds may be hypoactive? Answer: abdominal surgery or inflammation of the peritoneum Q: how would you describe normal bowel sounds? Answer: high pitched, gurgling, cascading sounds occurring irregularly anywhere between 5-30 times a minute Q: what quadrant do we start listening to during auscultation? Answer: R...

APHY 102 Final Exam Quiz Study Guide The structure of a lymphatic vessel is most similar to that of a(n) vein In order to be fully activated, most __________ cells require interaction with __________ cells. B;T What is the first component(s) of the immune system to decline with age? Thymus What is not true of the spleen? The spaces in the lobes of the spleen are filled with lymph What term refers to any molecule that elicits an immune response? Antigen The thymus e...

When examining the eyes, the right pupil reacts briskly to light, near effort, and is much smaller than the left pupil. This condition is most likely: correct answer: Horner's syndrome Dilated pupil is fixed to light and near accommodation correct answer: Paralysis of oculomotor cranial nerve (CN III) Pupil appears small and irregular shaped and accommodate but do not react to light. correct answer: Argyll Robertson pupils uncontrolled electrical activity in brain, may produce minor...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

Exam 4: NURS611/ NURS 611 (Latest 2023/ 2024) Advanced Pathophysiology Exam | Grade A |300+ Practice Questions and Verified Answers with Rationales| 100% Correct - Maryville QUESTION Fetal hematopoiesis occurs in which structure? a. Gut c. Bone marrow b. Spleen d. Thymus Answer: B The spleen is the largest of the secondary lymphoid organs and the site of fetal hematopoiesis. QUESTION What is the consequence of a splenectomy? a. The level of iron in circulation ...

Chapter 1 Perspectives on Maternal and Child Health Care 1 . The United States ranks 50th in the world for maternal mortality and 41st among industrialized nations for infant mortality rate. When developing programs to assist in decreasing these rates, which factor would most likely need to be addressed as having the greatest impact? A) Resolving all language and cultural differences B) Assuring early and adequate prenatal care C) Providing more extensive womens shelters D) Encoura...

The structure of a lymphatic vessel is most similar to that of a(n) - Answer- vein In order to be fully activated, most __________ cells require interaction with __________ cells. - Answer- B;T What is the first component(s) of the immune system to decline with age? - Answer- Thymus What is not true of the spleen? - Answer- The spaces in the lobes of the spleen are filled with lymph What term refers to any molecule that elicits an immune response? - Answer- Antigen The thymus enla...

Portage Learning - FINAL BIOD 152 Spring 2023. This is a bundle of axons found in the peripheral nervous system. This part of the autonomic system increases digestion. The dorsal root of a nerve contains what type of neurons? This part of a neuron conducts nerve impulses away from the cell body. A neuron going to the bicep of the forearm is part of the: A. central nervous system B. peripheral nervous system C. Autonomic system D. Somatic system E. A&C F. B&D The n...