Nursing Research DQ 2 Student Reply Vanessa Camano 2025

The following post is another student post to wish i have to reply. Please Make sure to add other information related to what the student posted. APA style 2 references and less than 20 % similarity .3 paragraph with minimum 3 sentence Week 2 Discussion A variable is a feature or characteristic that has quality or quantity that changes or varies. For instance, in a study conducted to investigate the existing differences between females and males, sex or gender would be the variable (Pandey, 2020). Variables can either be continuous, discrete or categorical. The commonly used are continuous and discrete since categorical variables may fall in either of the two main types. Continuous variables are quantitative variables used to describe data that can be measured in some way. They are variables that can take any value between its lower limit and upper limit hence making it difficult to count. Continuous variables are non-countable since even forever is not enough to count them. Examples of continuous variables include age, height, date, time, eye color, among others. These variables cannot be counted, and if they can, one would never exhaust all values (Kaliyadan & Kulkarni, 2019). These variables are mostly measured in small infinite units. Many continuous variables, as highlighted above, are physical traits. Psychological traits, such as creativity and intelligence, are also continuous variables. A continuous variable can be numeric like in the case of height or time and date, like the time when something was done. Discrete variables are types of variables that can only take finite number values. Qualitative variables fall under this category of variables. However, some quantitative variables may be discrete such as performance when rated as either 1, 2, 3, 4, or 5. Discrete variables are numeric and can be counted, unlike continuous variables (Kaliyadan & Kulkarni, 2019). These variables are always numeric. Examples of discrete variables include the number of cars, number of people in a hotel or class, questions answered correctly in a test, number of defects in producer goods, number of books published, number of coin flips, among others. When things like height and distance are rounded off to the nearest whole number, instead of fractions or decimals, then they become discrete variables. Categorical variables are variables that have two or more categories with no intrinsic order of the classes. In other words, they contain a fixed and finite number of distinct groups called categories. They usually lack a logical order. Both continuous and discrete variables can become categorical if they are separated into finite categories. Categorical variables include gender, hair color, payment method, race, age group and level of education (Kaliyadan & Kulkarni, 2019). These variables are like multiple choice questions where you are given a fixed number of options to choose from, and none of the alternatives is powerful than the other hence cannot be arranged sequentially. For instance, gender: one can either be male or female, and there is no intrinsic way of ordering them. Similarly, age can be categorized into several age groups, such as; below 18 years, 19 to 40 years, 41 to 65 years, and 65+ years. A person can belong to only one of the age groups at a time. A dichotomous variable can be confused with a categorical variable since both have distinct groups. However, dichotomous variables are those that can only take one of only two possible values; that is, they are categorical variables with only two categories. For instance, gender is a categorical variable with only two possible values: male or female. Therefore, gender is a dichotomous variable. Other examples include measurements that require yes or no answers, high or low, etc. age can be transformed to become dichotomous by dividing it into two distinct age groups like below 50 and over 50 years. Continuous variables are transformed into a dichotomous variable in a process called dichotomization (McShane & Gal, 2017). Variables are essential in research since they are the driving tools. References Kaliyadan, F., & Kulkarni, V. (2019). Types of variables, descriptive statistics, and sample size. Indian dermatology online journal , 10 (1), 82. McShane, B. B., & Gal, D. (2017). Statistical significance and the dichotomization of evidence. Journal of the American Statistical Association , 112 (519), 885-895. Pandey, S. (2020). Types of variables in medical research. Journal of the Practice of Cardiovascular Sciences , 6 (1), 4.

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Nursing Research DQ 2 Student Reply Maydeli Capo 2025

The following post is another student post to wish i have to reply. Please Make sure to add other information related to what the student posted. APA style 2 references and less than 20 % similarity .3 paragraph with minimum 3 sentence Continuous Variables Continuous variables are considered as such because they may have an unlimited value between two points (Polit & Beck, 2017). Continuous variables are for example speed, distance, weight, temperature and age (McCue, 2015). Types of continuous variables that can be applied in the field of nursing are blood pressure reading, BMI, and potassium level. These are known as quantitative variables (Hoskin, n.d.) A discrete variable is known as the type of data that can have a set value between two points (Polit & Beck, 2017). Examples of discrete values must be concrete and for this whole numbers are used to record the values. Examples of discrete variables include number of pregnancies, number of surgeries has had, number of houses sold by a realtor, number of patients seen at a clinic in a day and number of students that sign up for music class. Whole numbers are needed because for example, a realtor can sell 1 house but not 1.5 houses (Polit & Beck, 2017). Categorical variables can be described as label as they place things into groups and order (UF Health, 2019). These are further subdivided into nominal or ordinal. Nominal categorical variables include gender, race, and hair color. Ordinal categorical variables include intensity of pain, and customer survey result. Dichotomous variables are considered those who fit into one of two categories such as gender for example, it can be female or female, a person can only be either dead or alive and time of day is either day or night (Polit & Beck, 2017). Reference Hoskin, T. (n.d.). Data Types. Retrieved May 10, 2020, from https://www.mayo.edu/research/documents/data-types/doc-20408956 McCue, C., (2015). Continuous Variable. Retrieved May 10, 2020, from https://www.sciencedirect.com/topics/computer-science/continuous-variable Polit, D. F., & Beck, C. T. (2017). Resource manual for nursing research: generating and assessing evidence for nursing practice. Philadelphia: Wolters Kluwer. Types of Variables. (n.d.). Retrieved May 10, 2020, from https://bolt.mph.ufl.edu/6050-6052/preliminaries/types-of-variables/

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Nursing Discussion 2025

Post your initial response to one of the scenarios below. Male & Female Reproductive System Using the Library, the Internet and your textbook, research the conditions affecting the male and female reproductive systems. As in all assignments, cite your sources in your work and provide references for the citations in APA format. You may use this APA Citation Helper as a convenient reference for properly citing resources or connect to the APA Style website through the APA icon below. Scenario 1: Mrs. Smith is a 50 year old Caucasian woman who has 4 children ages 17, 15, 13, and 10. She was 33 with the birth of her first child. Her BMI is 25. She has no personal or family history of breast cancer. She lives with her husband in a suburban community. She is an elementary school teacher who is working part-time as a substitute so she can be home with her children. She has been healthy with no previous medical history. One year ago she noted a small palpable lump in her right breast about the size of an almond. Because she has been healthy she assumed it was nothing and ignored it. Over the last month she has noted that this lump has been increasing in size. Her health insurance would be expiring in the next month so she reluctantly decided to have a mammogram. She called for an appointment and they were unable to see her for another 2 months. After waiting 2 months, her mammogram confirmed a 5 cm mass. She then had an ultrasound guided biopsy. This biopsy confirmed the presence of cancer cells. An additional biopsy confirmed the presence of cancer cells in 3 of her lymph nodes most proximal to the tumor. · What are the primary concerns for the patient right now? Why? · What are some of the expected medical surgical interventions? · What further assessment will be needed? · What pharmaceutical drugs are approved treatments for breast cancer patients? Scenario 2: Mr. B is a 77 year old African American man who complains of difficulty urinating. · What could be the underlying cause of these symptoms? · What are his risk factors? · What laboratory tests would be needed to confirm possible differential diagnoses? · What interventions would you expect?

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Discussion Wk3 Principle Of Assessment 2025

An anxious patient is having rapid and shallow breathing. After a few moments, he complains of a tingling sensation. What could be the causes of this tingling sensation? What are the various patterns of respiration and their significance? Ethnicity and culture influence risk factors for heart disease. Do you agree? Why or why not? What is the technique of percussion and palpation of the chest wall for tenderness, symmetry, bulges, fremitus, and thoracic expansion? Explain. Would you anticipate hearing hyper-resonance on a patient with a history of tobacco use? Why or why not? What are the mechanics of breathing with reference to lung borders and the anatomical structure of the lungs and diaphragm? As in all assignments, cite your sources in your work and provide references for the citations in APA format.

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Module 07 Discussion – Severe And Persistent Mental Illness 2025

Review the video “People Say I’m Crazy” from your lecture pages and post answers to the following questions: What are some positive and negative symptoms of schizophrenia that John experiences? What does John say are difficult for him in daily life? What treatments have been tried and failed? What has been successful for him? If you were John, what would you like to tell your nurse about yourself, your needs, and your fears?

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