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Which of the following conditions is characterized by the presence of multiple fluid-filled sacs within the ovaries and is associated with menstrual irregularities and hyperandrogenism?
- A. Polycystic ovary syndrome (PCOS)
- B. Ovarian torsion
- C. Ovarian cyst rupture
- D. Ovarian cancer
Correct Answer: A
Rationale: Polycystic ovary syndrome (PCOS) is a common endocrine disorder in women of reproductive age. It is characterized by the presence of multiple fluid-filled sacs (cysts) within the ovaries, which can be visualized on ultrasound. Women with PCOS often experience menstrual irregularities such as irregular periods or no periods, as well as symptoms of hyperandrogenism like hirsutism (excessive hair growth) and acne. Other common features of PCOS include insulin resistance and obesity. It is important to note that not all women with PCOS will have ovarian cysts, but the presence of multiple cysts is a common finding in this condition.
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This condition has difficulty in progressing stimuli and new information. Alzheimer`s is the most common form of which of these?
- A. Fatigue
- B. Malnutrition
- C. Psychosis
- D. Dementia
Correct Answer: D
Rationale: Alzheimer's disease is the most common form of dementia. Dementia is a general term for a decline in mental ability that becomes severe enough to interfere with daily life. It can affect memory, thinking skills, and the ability to perform everyday tasks. Alzheimer's disease specifically is a progressive brain disorder that slowly destroys memory and thinking skills and eventually impairs the ability to carry out simple tasks. Therefore, the provided condition of having difficulty in processing stimuli and new information aligns with the symptoms commonly seen in individuals with Alzheimer's disease.
A nurse is advocating for a patient's rights within the healthcare system. What action by the nurse demonstrates advocacy?
- A. Making decisions for the patient without their input
- B. Collaborating with the healthcare team to develop a care plan
- C. Encouraging the patient to follow the healthcare provider's orders
- D. Speaking up on behalf of the patient to ensure their needs are met
Correct Answer: D
Rationale: Speaking up on behalf of the patient to ensure their needs are met is a key action that demonstrates advocacy by the nurse. Advocacy involves actively supporting and safeguarding the rights of the patient, ensuring that their best interests are being considered within the healthcare system. This may include advocating for appropriate treatment, services, resources, or respect for the patient's autonomy and decision-making. By speaking up for the patient, the nurse is acting as their voice and championing their well-being.
What is the qualitative method that attempts to construct the meaning of the lived experience of human phenomena?
- A. Phenomenology
- B. Ethnography
- C. Grounded theory
- D. Case study
Correct Answer: A
Rationale: Phenomenology is the qualitative method that attempts to construct the meaning of the lived experience of human phenomena. It focuses on understanding and describing individual experiences as they are lived and perceived by the person. Phenomenological research aims to uncover the essence or fundamental elements of a phenomenon by exploring the subjective experiences and perspectives of participants without imposing preconceived theories or assumptions. In essence, phenomenology seeks to capture the subjective reality and consciousness of individuals in their everyday lives.
Ella states'I will hang my self' this is a manifestation of:
- A. Denial
- B. Suicidal intent
- C. Suicidal threat
- D. Paranoia.
Correct Answer: B
Rationale: Ella's statement "I will hang myself" directly indicates a desire and intent to commit suicide. This is classified as a suicidal intent, which is a serious concern that requires immediate attention and intervention. It is crucial to take any mention or indication of suicide seriously and seek help from mental health professionals or crisis intervention services.
Which of the following imaging modalities is most appropriate for evaluating suspected pulmonary embolism (PE) in a pregnant patient?
- A. Chest X-ray
- B. Ventilation-perfusion (V/Q) scan
- C. Contrast-enhanced computed tomography (CT) pulmonary angiography
- D. Transthoracic echocardiography
Correct Answer: C
Rationale: In a pregnant patient with suspected pulmonary embolism (PE), the most appropriate imaging modality for evaluation is contrast-enhanced computed tomography (CT) pulmonary angiography. This imaging technique has been shown to be safe for the fetus when necessary, especially if the benefits of making a diagnosis outweigh the minimal risks associated with radiation exposure. It provides quick and accurate detection of PE with high sensitivity and specificity.