NURS 6501 Concept Map Template Hypertension Example

NURS 6501 Concept Map Template Hypertension Example

Primary Diagnosis: Hypertension

Describe the pathophysiology of the primary diagnosis in your own words. What are the patient’s risk factors for this diagnosis?

Pathophysiology of Primary Diagnosis

Hypertension, or high blood pressure, is a cardiovascular condition characterized by elevated blood pressure levels consistently exceeding the normal range (Romano et al., 2018). The pathophysiology of hypertension involves complex interactions between various physiological systems, including the heart, blood vessels, and the kidneys. Vasoconstriction, which is the increased resistance to blood flow in the peripheral arteries, is one of the critical mechanisms contributing to hypertension. This resistance is often caused by the narrowing (vasoconstriction) of the arterioles, the small branches of arteries. An increased blood volume pumped by the heart (cardiac output) can contribute to elevated blood pressure. This can result from various factors, including an overactive sympathetic nervous system or conditions that increase the heart’s workload. Abnormalities in the renal system, such as an imbalance in salt and water retention, can increase blood volume, which, in turn, contributes to higher blood pressure.

Causes

Risk Factors (genetic/ethnic/physical)

(i)Unhealthy Diet:
Consuming a diet high in salt, saturated fats, and cholesterol can contribute to hypertension (Hassana et al., 2019).

(ii)Lack of Physical Activity:
Sedentary lifestyles are associated with a higher risk of hypertension.

(iii)Obesity:
Being overweight or obese increases the risk of hypertension.

(iv)Smoking:
Tobacco smoke contains chemicals that can damage blood vessels and raise blood pressure. Additionally, nicotine in tobacco products can lead to vasoconstriction.

(v)Endocrine Disorders:
Hormonal imbalances, such as those associated with primary aldosteronism or Cushing’s syndrome, can contribute to high blood pressure. NURS 6501 Concept Map Template Hypertension Example

 

 

 

Genetic Factors

(i)Individuals with a family history of hypertension are at an increased risk.

(ii)Certain genetic variations are associated with an increased likelihood of developing hypertension.

Ethnic Factors

Race:
Hypertension prevalence varies among different racial and ethnic groups.

Physical Factors

Age:
The risk of hypertension increases with age.

Obesity:
Excess body weight, especially abdominal obesity, is a significant risk factor for hypertension.

Lack of Physical Activity
contributes to weight gain and can directly impact blood pressure.

Poor Diet:
Diets high in sodium, low in potassium, and lacking in fruits and vegetables can contribute to hypertension.

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What are the patient’s signs and symptoms for this diagnosis? How does the diagnosis impact other body systems, and what are the possible complications?

Signs and Symptoms – Common presentation

How does the diagnosis impact each body system?  Complications?

(i) Persistent headaches, especially in the back of the head, can be a symptom of hypertension.

(ii)Feeling dizzy or lightheaded may occur, especially when standing up quickly.

(iii)some people with hypertension may experience frequent nosebleeds.

(iv)Difficulty breathing or shortness of breath may be present, especially during physical activity.

Cardiovascular System
: Hypertension strains the heart, increasing the risk of coronary artery disease.

Kidneys:
Hypertension can damage the kidneys, leading to chronic kidney disease.

Eyes:
Hypertension can damage the blood vessels in the eyes, leading to vision problems and, sometimes, blindness.

Possible Complications

(i) Hypertension contributes to the development of atherosclerosis, where arteries become narrowed and hardened.

(ii)Weakened and enlarged arteries, known as aneurysms, can develop, especially in the aorta, and may rupture, causing life-threatening complications.

 

 

What other potential diagnoses present similarly to this diagnosis (differentials)?

Chronic Kidney Disease (CKD):
Kidney dysfunction can lead to fluid and electrolyte imbalances and elevated blood pressure (Zhou & Yang, 2020).

Thyroid Disorders:
Both hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid) can affect blood pressure regulation and may present with symptoms similar to hypertension.

White Coat Hypertension
occurs when a person’s blood pressure is elevated in a medical setting but remains normal in everyday life. Anxiety or stress related to the healthcare environment can lead to temporarily elevated readings. NURS 6501 Concept Map Template Hypertension Example

 

 

What diagnostic tests or labs would you order to rule out the differentials for this patient or confirm the primary diagnosis?

Blood Pressure Measurement:
Multiple blood pressure readings are taken on different occasions to confirm the diagnosis. Ambulatory blood pressure monitoring may assess blood pressure over 24 hours.

Blood Tests:
Renal Function Tests: To assess kidney function and rule out chronic kidney disease.

Electrolyte Levels:
Checking sodium and potassium levels to evaluate for any imbalances.

Thyroid Function Tests:
To assess thyroid function, TSH, T3, and T4 levels.

Urinalysis:
To check for the presence of protein and assess kidney function.

Chest X-ray:
To check for signs of heart failure or other cardiac abnormalities.

 

 

What treatment options would you consider? Include possible referrals and medications.

Lifestyle Modifications

(i)DASH Diet:
Emphasizing fruits and vegetables and reducing sodium intake.

(ii)Maintaining a healthy weight through a balanced diet and regular physical activity.

(iii)Regular aerobic exercise, such as swimming or cycling, for at least 150 minutes per week.

Medications

Thiazide Diuretics:
Examples include hydrochlorothiazide, which helps the kidneys eliminate sodium and water.

Angiotensin-Converting Enzyme (ACE) Inhibitors:
Examples include enalapril and lisinopril.

Angiotensin II Receptor Blockers (ARBs):
These medications block the effects of angiotensin II, promoting vasodilation.

Referrals

Cardiologist:
For cases of resistant hypertension, complex cardiovascular issues, or the need for specialized diagnostic procedures.

Endocrinologist:
For cases related to hormonal disorders, such as primary aldosteronism or Cushing’s syndrome.

Registered Dietitian:
For nutritional counseling and support in implementing dietary changes.

 

References

Hassana, N. E., El Shebinib, S. M., El-Masrya, S. A., Ahmedb, N. H., Alia, M. M., El-Saeedc, G. S., & El-Lebedyd, D. (2019). Association between dietary sodium, calcium, saturated fat, and blood pressure in obese Egyptian adolescents. 
Egyptian Pediatric Association Gazette
, 
67
, 1-6.
https://doi.org/10.1186/s43054-019-0007-5

Romano, S., Idolazzi, C., Fava, C., Fondrieschi, L., Celebrano, M., Delva, P., … & Minuz, P. (2018). Prevalence and comorbidities of resistant hypertension: a collaborative population-based observational study. 
High Blood Pressure & Cardiovascular Prevention
, 
25
, 295-301.
https://doi.org/10.1007/s40292-018-0268-x

Zhou, Y., & Yang, J. (2020). Chronic kidney disease: overview. 
Chronic Kidney Disease: Diagnosis and Treatment
, 3-12.
https://doi.org/10.1007/978-981-32-9131-7_1

 

NURS-6501N-
Week 3: Assignment- NURS 6501 Concept Map Template Hypertension Example

Week 3: Assignment

Cardiovascular Disorders

In this exercise, you will complete a MindMap Template to gauge your understanding of this week’s content. Select one of the possible topics provided to complete your MindMap Template.

myocardial infarction

endocarditis

myocarditis

valvular disorders

lipid panels

coagulation

clotting cascade

deep vein thrombosis

hypertension

heart failure

Resources

 

Be sure to review the Learning Resources before completing this activity.

Click the weekly resources link to access the resources.

WEEKLY RESOURCES

By Day 7 of Week 3

Submit 
your MindMap Template by Day 7 of Week 3.

 

 

Rubric – NURS 6501 Concept Map Template Hypertension Example

NURS_6501
_Week 3, 5, 7, 9_Mind Map Assignment_Rubric

NURS_6501_Week 3, 5, 7, 9_Mind Map Assignment_Rubric

Criteria

Ratings

Pts

This criterion is linked to a Learning Outcome
Select one of the possible topics provided and complete the MindMap Template.

1) Describe the pathophysiology of the primary diagnosis in your own words. What are the patient’s risk factors for this diagnosis? NURS 6501 Concept Map Template Hypertension Example

20
 
to >
17.0
 pts
Excellent
A thoroughly completed MindMap Template with a selected topic was submitted. The response accurately and thoroughly describes in detail the pathophysiology of the primary diagnosis in the student’s own words. The response accurately and thoroughly explains in detail the patient’s risk factors for this diagnosis.

17
 
to >
14.0
 pts
Good
A completed MindMap Template with a selected topic was submitted. The response describes the pathophysiology of the primary diagnosis in the student’s own words. The response explains the patient’s risk factors for this diagnosis.

14
 
to >
12.0
 pts
Fair
An inaccurately complete or vague MindMap Template with a selected topic was submitted. The response inaccurately or vaguely describes the pathophysiology of the primary diagnosis in the student’s own words. The response inaccurately or vaguely explains the patient’s risk factors for this diagnosis. NURS 6501 Concept Map Template Hypertension Example

12
 
to >
0
 pts
Poor
An incomplete MindMap Template with a selected topic was submitted, or is missing. The response inaccurately and vaguely describes the pathophysiology of the primary diagnosis in the student’s own words, or is missing. The response inaccurately and vaguely describes the patient’s risk factors for this diagnosis, or is missing.

20
 pts

This criterion is linked to a Learning Outcome
2) What are the patient’s signs and symptoms for this diagnosis? How does the diagnosis impact other body systems and what are the possible complications?

20
 
to >
17.0
 pts
Excellent
The response accurately and thoroughly describes in detail the patient’s signs and symptoms for this diagnosis. The response accurately and thoroughly describes in detail how this diagnosis might impact other body systems and their possible complications.

17
 
to >
14.0
 pts
Good
The response accurately describes the patient’s signs and symptoms for this diagnosis. The response accurately describes how this diagnosis might impact other body systems and their possible complications.

14
 
to >
12.0
 pts
Fair
The response inaccurately or vaguely describes the patient’s signs and symptoms for this diagnosis. The response inaccurately or vaguely describes how this diagnosis might impact other body systems and their possible complications.

12
 
to >
0
 pts
Poor
The response inaccurately and vaguely describes the patient’s signs and symptoms for this diagnosis, or is missing. The response inaccurately and vaguely describes how the diagnosis might impact other body systems and their possible complications, or is missing.

20
 pts

This criterion is linked to a Learning Outcome
3) What are other potential diagnosis that present in a similar way to this diagnosis (differentials)?

20
 
to >
17.0
 pts
Excellent
The response accurately and completely describes in detail the potential diagnoses that present in a similar way to the diagnosis provided.

17
 
to >
14.0
 pts
Good
The response accurately describes the potential diagnoses that present in a similar way to the diagnosis provided.

14
 
to >
12.0
 pts
Fair
The response inaccurately or vaguely describes the potential diagnoses that present in a similar way to the diagnosis provided.

12
 
to >
0
 pts
Poor
The response inaccurately and vaguely describes the potential diagnoses that present in a similar way to the diagnosis provided, or is missing.

20
 pts

This criterion is linked to a Learning Outcome
4) What diagnostic tests or labs would you order to rule out the differentials for this patient or confirm the primary diagnosis?

20
 
to >
17.0
 pts
Excellent
The response accurately and thoroughly describes in detail the diagnostic tests and labs they would order to rule out the differentials for this patient, and in confirming the primary diagnosis.

17
 
to >
14.0
 pts
Good
The response accurately describes the diagnostic tests and labs they would order to rule out the differentials for this patient, and in confirming the primary diagnosis.

14
 
to >
12.0
 pts
Fair
The response inaccurately or vaguely describes the diagnostic tests and labs they would order to rule out the differentials for this patient, and in confirming the primary diagnosis.

12
 
to >
0
 pts
Poor
The response inaccurately and vaguely describes the diagnostic tests and labs they would order to rule out the differentials for this patient, and in confirming the primary diagnosis, or is missing.

20
 pts

This criterion is linked to a Learning Outcome
5) What treatment options would you consider? Include possible referrals and medications. NURS 6501 Concept Map Template Hypertension Example

20
 
to >
17.0
 pts
Excellent
The response accurately and thoroughly describes in detail the treatment options they would consider. The response accurately and thoroughly describes potential referrals and medications.

17
 
to >
14.0
 pts
Good
The response accurately describes the treatment options they would consider. They response accurately describes potential referrals and medications.

14
 
to >
12.0
 pts
Fair
The response inaccurately or vaguely describes the treatment options they would consider. The response inaccurately or vaguely describes potential referrals and medications.

12
 
to >
0
 pts
Poor
The response inaccurately and vaguely describes the treatment options they would consider, or is missing. The response inaccurately and vaguely describes possible referrals and medications, or is missing.

20
 pts

Total Points: 
100