Nokea
A patient with a spinal cord injury at the level of T6 presents with hypotension, bradycardia, and diaphoresis following a sudden change in position from supine to sitting. Which condition is the patient most likely experiencing?
- A. Autonomic dysreflexia
- B. Neurogenic shock
- C. Spinal shock
- D. Orthostatic hypotension
Correct Answer: A
Rationale: The patient is most likely experiencing autonomic dysreflexia. Autonomic dysreflexia is a potentially life-threatening condition that can occur in individuals with spinal cord injuries at the level of T6 or above. It is characterized by a sudden onset of severe hypertension, bradycardia, diaphoresis, flushing, and headache in response to a noxious stimulus below the level of injury. The sudden change in position from supine to sitting likely triggered autonomic dysreflexia in this patient.
You may also like to solve these questions
A patient presents with multiple, dome-shaped, translucent papules with central umbilication on the face and trunk. The lesions are asymptomatic and have been gradually increasing in number. Which of the following conditions is most likely responsible for this presentation?
- A. Basal cell carcinoma
- B. Molluscum contagiosum
- C. Sebaceous hyperplasia
- D. Keratoacanthoma
Correct Answer: B
Rationale: Molluscum contagiosum is a viral skin infection caused by the poxvirus. It typically presents as multiple dome-shaped, translucent papules with central umbilication on the face and trunk. The lesions are usually asymptomatic but can be itchy. Molluscum contagiosum is a common infection in children but can also occur in adults, especially those who are immunocompromised. The lesions can gradually increase in number over time. Basal cell carcinoma, sebaceous hyperplasia, and keratoacanthoma do not typically present with the characteristic features of molluscum contagiosum.
If a research study involves an intervention and "blinding" which research design is being referred to?
- A. Non-descriptive
- B. Experimental
- C. Phenomenological
- D. Descriptive
Correct Answer: B
Rationale: The research design being referred to in the question is an experimental design. An experimental study involves the manipulation of an independent variable, which is the intervention in this case, to determine its effect on a dependent variable. "Blinding" in research refers to the practice of withholding information about the intervention from certain individuals involved in the study, such as researchers, participants, or outcome assessors. Blinding is commonly used in experimental studies to reduce bias and ensure the integrity of the study results. This combination of intervention and blinding is a hallmark of experimental research designs.
A patient with osteoarthritis of the knee experiences persistent pain and functional limitation despite conservative management. Which surgical procedure is commonly performed to alleviate symptoms and improve function in such cases?
- A. Total knee arthroplasty (TKA)
- B. High tibial osteotomy (HTO)
- C. Knee arthroscopy
- D. Meniscectomy
Correct Answer: A
Rationale: Total knee arthroplasty (TKA), also known as total knee replacement, is a surgical procedure commonly performed to alleviate symptoms and improve function in patients with advanced osteoarthritis of the knee that has not responded to conservative management. During TKA, the damaged cartilage and bone in the knee joint are removed and replaced with prosthetic components. This procedure aims to reduce pain, restore function, and improve the quality of life for individuals with severe osteoarthritis of the knee. High tibial osteotomy (HTO) is typically performed in younger patients with unicompartmental osteoarthritis, while knee arthroscopy and meniscectomy are more targeted towards specific knee conditions and may not provide significant relief in cases of advanced osteoarthritis.
Which among the following is TRUE about mother and child health in the Philippines (among ASEAN) that can be addressed by the Universal Health Law? I. Fastest decline in maternal mortality rate II. Number one highest in infant mortality rate III. Fastest rising HIV/AIDS IV. Highest TB burden
- A. II, III, IV
- B. I, II
- C. I, II, III
- D. III, IV
Correct Answer: C
Rationale: The options provided focus on specific health indicators related to mother and child health in the Philippines among ASEAN countries that can be addressed by the Universal Health Law.
A woman in active labor is diagnosed with uterine rupture, resulting in fetal distress and maternal hemorrhage. What nursing intervention is essential in managing this obstetric emergency?
- A. Initiating immediate oxytocin infusion
- B. Preparing for immediate instrumental delivery
- C. Performing an emergency cesarean section
- D. Administering intravenous magnesium sulfate
Correct Answer: C
Rationale: Uterine rupture is a severe obstetric complication that requires prompt and decisive management to prevent adverse outcomes for both the mother and the baby. In cases of uterine rupture leading to fetal distress and maternal hemorrhage, performing an emergency cesarean section is crucial. This intervention allows for rapid delivery of the baby, relieving the distress on the fetus and enabling immediate access to manage the maternal hemorrhage. By performing a timely cesarean section, healthcare providers can expedite the delivery process and effectively address both the fetal and maternal complications associated with uterine rupture. This intervention is essential in saving lives and reducing the risk of further complications in such a critical obstetric emergency.