Answer:
The correct answer is D.
Explanation:
Papillary muscles, attached via chordae tendineae, help to close the valves and prevent regurgitation.
Pectinate muscles are parallel ridges in the walls of the atrium of the heart, mainly in right atrium. They can stretch during adverse loading conditions, to <em>help the right atrium to dilate without much wall stres</em>s.
The nurse suspects that an older adult patient has features of basal cell carcinoma appearing in form of a small dome-shaped lesion with a pearly surface on the face.
What is Basal cell carcinoma?
The most prevalent type of skin cancer that is not melanoma is basal cell carcinoma (BCC).
- It is a tumour that causes localized damage and has a variety of clinical and histological characteristics.
- When viewed at low power magnification, a basaloid epithelial tumour emerging from the epidermis is the primary characteristic of basal cell carcinoma.
- Normally, the palisade-like basaloid epithelium forms a fissure from the surrounding tumour stroma.
The nuclei grow congested in the centre, with scattered mitotic figures and visible necrotic bodies.
The presence of a mucinous stroma serves as a helpful distinguishing factor from other basaloid cutaneous tumours. Additionally, some tumours may exhibit foci of regression, which are regions of eosinophilic stroma devoid of basaloid nests.
Hence, the answer is a small dome-shaped lesion with a pearly surface on the face.
Learn more about BCC here,
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It is not unhealthy for us to take junk food as we usually, frequently and most of the times need them especially when we are very busy at work or busy to prepare normal dietary food
However the quality of the food we eat determines how well and healthy we would be.
<h3>What are nutrition?</h3>
Nutrition is simply means obtaining food substances
There are different types of nutrition
- Heterotrophic nutrition
- Autotrophic nutrition
Examples of junk foods include the following
- Biscuits
- Snacks
- Chocolates
- Sweets
So therefore, it is not unhealthy for us to take junk food as we usually, frequently and most of the times need them especially when we are very busy at work or busy to prepare normal dietary food but at the same time we should always find time to take mucj more healthy and nutritional food
Learn more about nutrition:
brainly.com/question/20617658
#SPJ1
Answer:
an upset stomach
Explanation:
when your immune system is weak , it mostly causes an upset stomach! let me know if this helped.
