prevention of H pylori

For prevention of H. pylori (a bacteria that can cause stomach ulcers and gastritis), you can eat a diet that helps support gut health and lower infection risk. Here are simple diet tips:

1. Eat more fruits and vegetables
   – Broccoli, cabbage, cauliflower, kale, and berries have compounds that may help fight H. pylori.
   – Garlic and onions also have natural antibacterial effects.

2. Choose probiotics
   – Yogurt with live cultures, kefir, sauerkraut, kimchi, and miso can help keep your gut healthy.
   – Probiotics may lower H. pylori activity.

3. Eat fiber-rich foods
   – Whole grains (like oats, brown rice) and beans help your stomach lining stay strong.

4. Include green tea
   – Some studies suggest green tea may slow H. pylori growth.

5. Eat honey (especially Manuka honey)
   – Natural honey may have antibacterial properties.

6. Limit spicy, fried, and salty foods
   – These can irritate your stomach lining and make problems worse.

7. Avoid alcohol and smoking
   – They weaken the stomach's natural defense.

8. Stay hydrated
   – Drink enough clean water to help digestion and healing.

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Simple meal idea:
– Grilled chicken, steamed broccoli, brown rice, a cup of green tea, and yogurt for dessert.

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Here’s a simple 1-day meal plan for H. pylori prevention:

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Breakfast

• Plain yogurt with live probiotics (no added sugar)

• A handful of fresh blueberries or strawberries

• A slice of whole grain toast with a little natural honey

• Green tea (unsweetened)

Snack

• A small apple or banana

• A few almonds or walnuts

Lunch

• Grilled chicken breast or baked fish

• Steamed broccoli and carrots

• Brown rice or quinoa

• Water or chamomile tea

Snack

• A small bowl of kefir (drinkable yogurt)

• A few cucumber or carrot sticks

Dinner

• Stir-fried tofu or salmon with garlic, cabbage, and mushrooms

• Side of mixed greens with olive oil and lemon dressing

• Sweet potato (baked)

• Herbal tea (like ginger tea)

Before bed (optional)

• A spoonful of Manuka honey (if you tolerate honey well)

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Notes:

• Try to eat slowly and avoid very spicy, fried, or processed foods.

• Keep portions moderate to avoid stomach stress.

Nclex question

https://coursewareobjects.elsevier.com/objects/elr/Silvestri/QAPN5e/examreview/ 

A client has been receiving the antidepressant protriptyline. The client demonstrates an understanding of the medication's expected effects when making what statements? Select all that apply. 

1."I expect that my appetite will improve."

2."I will need to be careful because I may be drowsy."

3.

3.

4.

"I'm looking forward to my memory improving."

LVEF-Left ventricular ejection fraction

 

Left ventricular ejection fraction (LVEF) is the central measure of left ventricular systolic function. 

LVEF is the fraction of chamber volume ejected in systole (stroke volume) in relation to the volume of the blood in the ventricle at the end of diastole (end-diastolic volume).

The accurate measurement of LVEF is very important for managing patients with cardiovascular disease.

 LVEF also has a prognostic value in predicting adverse outcomes in patients with congestive heart failure, after myocardial infarction, and after revascularization.[2][3][4]

Left ventricular ejection fraction is a powerful predictor of cardiac mortality. 

In clinical practice, LVEF has become the primary criterion used for defibrillator placement.

[SV: Stroke volume, EDV: End-diastolic volume][1]

LVEF (%) among the male population:

• 52% to 72% normal range
• 41% to 51 mildly abnormal
• 30% to 40% moderately abnormal
• Less than 30% severely abnormal 

LVEF (%) among the female population:

• 54% to 74% normal range
• 41% to 53 mildly abnormal
• 30% to 40% moderately abnormal
• Less than 30% severely abnormal 

Low left ventricular ejection fraction (LVEF) means the heart’s left ventricle is not pumping out enough blood with each beat, which can lead to heart failure. A fall could be related to low LVEF in several ways:

1. Dizziness and Syncope (Fainting):

   • Low LVEF can cause poor blood circulation, leading to low blood pressure and dizziness, increasing the risk of falls.
   • If the brain doesn’t get enough oxygen, it can cause fainting (syncope), leading to sudden falls.

2. Muscle Weakness and Fatigue:

   • Poor cardiac output due to low LVEF can cause fatigue and muscle weakness, making it harder to stay balanced and increasing the risk of falling.

3. Arrhythmias:

   • Low LVEF is often associated with irregular heart rhythms (arrhythmias), which can cause sudden drops in blood pressure, leading to lightheadedness and falls.

4. Medication Effects:

   • Patients with low LVEF often take medications like beta-blockers, diuretics, or ACE inhibitors, which can cause dizziness, hypotension, or electrolyte imbalances, contributing to falls.

5. Fluid Retention and Edema:

   • Heart failure can cause swelling in the legs (edema), making walking difficult and increasing the risk of losing balance.

When to Seek Help:

• If someone with low LVEF falls, they should be evaluated for possible injuries, especially head trauma or fractures.
• If falls are frequent, a doctor should assess whether medication adjustments or assistive devices are needed.
• Sudden dizziness, fainting, or worsening fatigue should be reported immediately, as they could indicate worsening heart failure or arrhythmias.

copy form: Left Ventricular Ejection Fraction

 

9: Vitamins and Minerals II

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• 
• Alice Callahan, Heather Leonard, & Tamberly Powell
• Lane Community College via OpenOregon

Learning Objectives

After completing this unit, you should be able to:

1. Define bone and discuss the process of bone formation, modeling, and remodeling across the lifecycle.
2. Define osteoporosis, identify risk factors for development, and explain how osteoporosis can be prevented.
3. Describe the functions of calcium in the body, how calcium homeostasis is regulated, food sources of calcium, and effects of calcium deficiency and toxicity.
4. Briefly describe the functions of phosphorus, magnesium, and fluoride in bone health and beyond, their food sources, and effects of deficiency and toxicity.
5. Describe the synthesis, metabolism, and functions of vitamin D, as well as food sources and effects of deficiency and toxicity of vitamin D.
6. Describe the role of B vitamins and minerals in energy metabolism, as well as food sources and the effects of deficiency and toxicity.
7. Describe the specific functions of folate and vitamin B12, as well as food sources and effects of deficiency and toxicity of folate and B12.
8. Describe the role of blood, as well as the more specific functions, food sources, and effects of deficiency and toxicity for iron and vitamin K.

Xerophthalmia

 Xerophthalmia 

Xerophthalmia is an eye condition caused by severe vitamin A deficiency. It is characterized by dryness of the eyes, leading to night blindness and other vision problems. 

Causes: 

• Vitamin A deficiency, primarily due to inadequate dietary intake or malabsorption 

Symptoms: 

• Dry eyes
• Night blindness (difficulty seeing in dim light)
• Bitot's spots (foamy white patches on the conjunctiva, the clear membrane covering the white part of the eye)
Corneal ulcers (in severe cases) 

Progression: 

Xerophthalmia progresses in stages: 

Night blindness: The earliest symptom. 
Conjunctival xerosis: Dryness of the conjunctiva, causing it to appear red and wrinkled. 
Bitot's spots: Formation of white patches on the conjunctiva. 
Keratomalacia: Softening and melting of the cornea, which can lead to permanent blindness. 

Treatment:

Vitamin A supplementation (usually in the form of oral capsules or injections) 
In severe cases, eye drops or ointments to lubricate the eyes 

Prevention: 

Consume a diet rich in vitamin A-containing foods, such as fruits (mangoes, apricots), vegetables (carrots, sweet potatoes), and animal products (eggs, liver) 
Take vitamin A supplements if recommended by a healthcare professional 

Additional Information:

Xerophthalmia is more common in developing countries where vitamin A deficiency is prevalent.
It is a preventable condition.
Early diagnosis and treatment are crucial to prevent permanent vision loss. 

• Xerophthalmia: Symptoms, Causes & Treatment - Cleveland Clinic

  What is xerophthalmia? Xerophthalmia is pronounced "zeer-of-thal-mee-uh” or “zeer-op-thal-mee-uh.” The Greek root words literally ...

  

  Cleveland Clinic
• Xerophthalmia - Wikipedia

  In xerophthalmia, Bitot's spots occur after conjunctival xerosis. Xerophthalmia caused by a severe vitamin A deficiency is describ...

  

  Wikipedia
• Xerophthalmia - Wikipedia

  Xerophthalmia (from Ancient Greek xērós (ξηρός) meaning "dry" and ophthalmos (οφθαλμός) meaning "eye") is a medical condition in w...

  

  Wikipedia
• Show all

This is for informational purposes only. For medical advice or diagnosis, consult a professional. Generative AI is experimental.