Western Governors University

D118: Adult Primary Care for the Advanced Practice Nurse

A study guide to WGU's FNP course on health promotion and the management of acute and chronic conditions in adult primary care.

Updated October 2026 · 5 min read

D118 applies earlier FNP coursework to adult primary care: preventing disease, diagnosing and managing illness, and partnering with patients to improve their health.

WGU's MSN Family Nurse Practitioner program guide says the course prepares students to lead health promotion and disease prevention, diagnose, manage and coordinate care for adults with acute and chronic conditions, and collaborate with patients on plans of care that build self-efficacy. All MSN core and NP core courses are prerequisites.

The scope is wide, from in-office emergencies to long-term chronic disease. Evidence-based guidelines are the thread that ties it together.

Course at a Glance

ItemDetails
UniversityWestern Governors University (WGU)
ProgramMSN, Family Nurse Practitioner (BSN to MSN)
CodeD118
Competency units3
PrerequisitesAll MSN core and NP core courses
Typical workCase-based management and knowledge assessment (check your course page)

What D118 Covers

Competency area (summarized)Conditions and focus
Health promotion for adultsScreening, immunization, lifestyle counseling
Emergencies and acute illness IIn-office emergencies; eyes, ears, nose, throat, respiratory, GI
Acute illness IIUrinary and renal, skin, musculoskeletal, infectious disease
Chronic disease IPulmonary, cardiovascular, gastrointestinal
Chronic disease IIMusculoskeletal, rheumatic, neurologic
Chronic disease IIIEndocrine, metabolic, hematologic, renal, mental health

Key Concepts Explained

Evidence-Based Health Promotion

Screening and prevention recommendations come from sources such as the U.S. Preventive Services Task Force (USPSTF) and CDC immunization schedules. For example, the USPSTF recommends colorectal cancer screening for adults aged 45 to 75. Always check the current recommendation, as guidance is updated.

Structuring a Plan of Care

A primary care plan typically covers diagnostics, therapeutics (drug and non-drug), patient education, referral and follow-up.

Example: newly elevated blood pressure. A 52-year-old has two separate office readings averaging 138/86 with no other risk factors documented. Plan: confirm with home or ambulatory readings; check basic labs as guidelines advise; lifestyle measures such as reduced sodium, physical activity and weight management; shared goal-setting; follow-up to reassess and decide on medication according to current guidelines and the patient's overall cardiovascular risk.

Self-Efficacy

The course stresses plans that build patient self-efficacy: confidence in managing one's own health. Shared decision making, small achievable goals and teach-back all support it.

Managing Chronic Disease over Time

Chronic disease management is three of the six competencies. It differs from acute care in a few important ways:

Example: For an adult with type 2 diabetes, a follow-up note reviews home glucose logs, HbA1c trend, medication adherence and side effects, foot examination and kidney function results, then agrees one practical goal with the patient for the next visit, such as walking after dinner five days a week.

Typical Tasks and How to Approach Them

Task typeWhat it testsHow to approach it
Case managementDiagnosis and evidence-based planUse a consistent structure and cite current guidelines
Health promotion planScreening and counselingMatch recommendations to age, sex and risk factors
Knowledge questionsRecognition and first-line managementLearn classic presentations and red flags

In-Office Emergencies and Acute Illness

Two competencies cover acute care, starting with emergencies that can arise during an office visit. Answers in this area reward a calm, ordered approach:

For routine acute illness, such as sinusitis or a urinary infection, show how you separate self-limiting cases from those needing tests, antibiotics or referral, and give clear return precautions.

Where Students Get Stuck

Study Tips for D118

How We Help with D118

Send your case, template, rubric and drafts. A nursing tutor can explain management principles, review your plan against current guidelines or prepare a custom plan on a sample case. Our material is educational, not clinical advice.

GradeEssays is independent of Western Governors University. Patient cases and clinical documentation must be your own; we never invent clinical data. Every order is written from scratch, includes free revisions within the scope of your original request and is refunded in full if it is late.

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Frequently Asked Questions

What does D118 cover?

Health promotion and evidence-based management of in-office emergencies, acute illnesses and chronic diseases across the major body systems in adults, including mental health.

What are the prerequisites for D118?

WGU's program guide lists all MSN core and NP core courses.

How many competency units is D118?

The FNP program guide we checked lists it at 3 competency units.

Which guidelines should I use?

Current national guidelines such as USPSTF recommendations and relevant specialty society guidance. Check what your course materials specify.

How is D118 assessed?

Check your course page for the current assessment format.

Can you help me with a case study?

Yes. We review your own analysis and can prepare a model on a sample case.