Assessment of Cognition and the Neurologic System

A 63-year-old woman comes to your office because she’s been forgetting things…a young mother comes in concerned because her baby fails to make eye contact and is unresponsive to touch…a teenager comes in and a parent complains that the teen obsessively washes his hands.

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An array of neurological conditions could be causing the above symptoms. When assessing the neurologic system, it is vital to formulate an accurate diagnosis as early as possible to prevent continued damage and deterioration of a patient’s quality of life.

This week, you will explore methods for assessing the cognition and the neurologic system.

Learning Objectives

Students will:

Evaluate abnormal neurological symptoms
Apply concepts, theories, and principles relating to health assessment techniques and diagnoses for cognition and the neurologic system
Assess health conditions based on a head-to-toe physical examination

Learning Resources

Required Readings (click to expand/reduce)

Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2019). Seidel’s guide to physical examination: An interprofessional approach (9th ed.). St. Louis, MO: Elsevier Mosby.

Chapter 7, “Mental Status”
This chapter revolves around the mental status evaluation of an individual’s overall cognitive state. The chapter includes a list of mental abnormalities and their symptoms.

Chapter 23, “Neurologic System”
The authors of this chapter explore the anatomy and physiology of the neurologic system. The authors also describe neurological examinations and potential findings.

Dains, J. E., Baumann, L. C., & Scheibel, P. (2019). Advanced health assessment and clinical diagnosis in primary care (6th ed.). St. Louis, MO: Elsevier Mosby.

Credit Line: Advanced Health Assessment and Clinical Diagnosis in Primary Care, 6th Edition by Dains, J.E., Baumann, L. C., & Scheibel, P. Copyright 2019 by Mosby. Reprinted by permission of Mosby via the Copyright Clearance Center.

Chapter 4, “Affective Changes”
This chapter outlines how to identify the potential cause of affective changes in a patient. The authors provide a suggested approach to the evaluation of this type of change, and they include specific tools that can be used as part of the diagnosis.

Chapter 9, “Confusion in Older Adults”
This chapter focuses on causes of confusion in older adults, with an emphasis on dementia. The authors include suggested questions for taking a focused history as well as what to look for in a physical examination.

Chapter 13, “Dizziness”
Dizziness can be a symptom of many underlying conditions. This chapter outlines the questions to ask a patient in taking a focused history and different tests to use in a physical examination.

Chapter 19, “Headache”
The focus of this chapter is the identification of the causes of headaches. The first step is to ensure that the headache is not a life-threatening condition. The authors give suggestions for taking a thorough history and performing a physical exam.

Chapter 31, “Sleep Problems”
In this chapter, the authors highlight the main causes of sleep problems. They also provide possible questions to use in taking the patient’s history, things to look for when performing a physical exam, and possible laboratory and diagnostic studies that might be useful in making the diagnosis.

Sullivan, D. D. (2019). Guide to clinical documentation (3rd ed.). Philadelphia, PA: F. A. Davis.

Chapter 2, “The Comprehensive History and Physical Exam” (“Cranial Nerves and Their Function” and “Grading Reflexes”) (Previously read in Weeks 1, 2, 3, and 5)

Note: Download the Physical Examination Objective Data Checklist to use as you complete the Comprehensive (Head-to-Toe) Physical Assessment assignment.

Seidel, H. M., Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2011). Physical examination objective data checklist. In Mosby’s guide to physical examination (7th ed.). St. Louis, MO: Elsevier Mosby.

Credit Line: Mosby’s Guide to Physical Examination, 7th Edition by Seidel, H. M., Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. Copyright 2011 by Elsevier. Reprinted by permission of Elsevier via the Copyright Clearance Center.

Note: Download and review the Student Checklists and Key Points to use during your practice neurological examination.

Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2019). Neurologic system: Student checklist. In Seidel’s guide to physical examination: An interprofessional approach (9th ed.). St. Louis, MO: Elsevier Mosby.

Credit Line: Seidel’s Guide to Physical Examination, 9th Edition by Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. Copyright 2019 by Elsevier Health Sciences. Reprinted by permission of Elsevier Health Sciences via the Copyright Clearance Center.

Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2019). Neurologic system: Key points. In Seidel’s guide to physical examination: An interprofessional approach (9th ed.). St. Louis, MO: Elsevier Mosby.

Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2019). Mental status: Student checklist. In Seidel’s guide to physical examination: An interprofessional approach (9th ed.). St. Louis, MO: Elsevier Mosby.

Bearden , S. T., & Nay, L. B. (2011). Utility of EEG in differential diagnosis of adults with unexplained acute alteration of mental status. American Journal of Electroneurodiagnostic Technology, 51(2), 92–104.

This article reviews the use of electrocenographs (EEG) to assist in differential diagnoses. The authors provide differential diagnostic scenarios in which the EEG was useful.

Athilingam, P ., Visovsky, C., & Elliott, A. F. (2015). Cognitive screening in persons with chronic diseases in primary care: Challenges and recommendations for practice. American Journal of Alzheimer’s Disease & Other Dementias, 30(6), 547–558. doi:10.1177/1533317515577127

Sinclair , A. J., Gadsby, R., Hillson, R., Forbes, A., & Bayer, A. J. (2013). Brief report: Use of the Mini-Cog as a screening tool for cognitive impairment in diabetes in primary care. Diabetes Research and Clinical Practice, 100(1), e23–e25. doi:10.1016/j.diabres.2013.01.001

Roalf, D. R., Moberg, P. J., Xei, S. X., Wolk, D. A., Moelter, S. T., & Arnold, S. E. (2013). Comparative accuracies of two common screening instruments for classification of Alzheimer’s disease, mild cognitive impairment, and healthy aging. Alzheimer’s & Dementia, 9(5), 529–537. doi:10.1016/j.jalz.2012.10.001. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4036230/

Shadow Health Support and Orientation Resources

Use the following resources to guide you through your Shadow Health orientation as well as other support resources:

Frey, C. [Chris Frey]. (2015, September 4). Student orientation [Video file]. Retrieved from https://www.youtube.com/watch?v=Rfd_8pTJBkY

Shadow Health. (n.d.). Shadow Health help desk. Retrieved from https://support.shadowhealth.com/hc/en-us

Document: Shadow Health. (2014). Useful tips and tricks (Version 2) (PDF)

Document: Student Acknowledgement Form (Word document)

Note: You will sign and date this form each time you complete your DCE Assignment in Shadow Health to acknowledge your commitment to Walden University’s Code of Conduct.

Document: DCE (Shadow Health) Documentation Template for Comprehensive (Head-to-Toe) Physical Assessment (Word document)

Use this template to complete your Assignment 3 for this week.

Optional Resources

LeBlond, R. F., Brown, D. D., & DeGowin, R. L. (2014). DeGowin’s diagnostic examination (10th ed.). New York, NY: McGraw Hill Medical.

Chapter 14, “The Neurologic Examination” (pp. 683–765)
This chapter provides an overview of the nervous system. The authors also explain the basics of neurological exams.

Chapter 15, “Mental Status, Psychiatric, and Social Evaluations” (pp. 766–786)
In this chapter, the authors provide a list of common psychiatric syndromes. The authors also explain the mental, psychiatric, and social evaluation process.

Mahlknecht, P., Hotter, A., Hussl, A., Esterhammer, R., Schockey, M., & Seppi, K. (2010). Significance of MRI in diagnosis and differential diagnosis of Parkinson’s disease. Neurodegenerative Diseases, 7(5), 300–318.

Required Media (click to expand/reduce)

Online media for Seidel’s Guide to Physical Examination

It is highly recommended that you access and view the resources included with the course text, Seidel’s Guide to Physical Examination. Focus on the videos and animations in Chapters 7 and 23 that relate to the assessment of cognition and the neurologic system. Refer to the Week 4 Learning Resources area for access instructions on https://evolve.elsevier.com/