Define the molecular abnormality

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Reference no: EM133854101

Assignment:

Nursing case study:

answer the questions below.

The case based learning (CBL) is a problem-based learning which engaging students and presenting them with learning-related and cognitive challenges. The purpose of the study was to elucidate nursing students experiences of the CBL as an educational tool in order to find out if it supports their learning. Qualitative content analysis was used and performed on the statements from nursing students' course evaluations. Students perceived the CBL as an approach combining theory with practice which provides an overview of upcoming profession. Students gain adequate knowledge about patient care in reality and thereby enabling them to obtain a holistic understanding of patients health problems. Reflections related to case seminars widen students perspectives, improve their capacity for cooperation and help them to achieve long-lasting knowledge. This learning method offers nursing students an opportunity to enhance their judgement and critical thinking skills by applying theory in practice. Students gain adequate knowledge about patient care which may benefit patient care due to students acting professionally in their future role.

Question 1

As cells grow and regenerate, what mechanism does the body use to get rid of the continuously dying cells? And what kind of cells can't be replaced once dead?

Question 2

I cannot find out why some of the autosomal dominant diseases have a male or female preponderance, e.g. I have never seen a female Marfans. I was attributing it to imprinting but on reading about imprinting in detail it cannot be the case.

Question 3

We have been told that some tumours in the colon are associated with microsatellite instability. What does this mean?

Question 4

I understand that microarrays are being used to define the molecular abnormality and the prognosis in some patients with leukaemia. What are microarrays?

Question 5

Why do mitochondrial diseases cause a myopathy?

Question 6

Why do successive generations of patients with some genetic disorders present earlier and with progressively worse symptoms.

5
2 Molecular cell biology and
genetic disorders
2 Molecular cell biology and genetic disorders
6

Question 7

Does a normal serum uric acid level exclude the diagnosis of Lesch-Nyhan syndrome?

Question 8

How is retinoblastoma an autosomal dominant disease if the mutation of both RB genes is required to express the disease?

Reference no: EM133854101

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