Nokea
Norse Sophie checks the gauge of the patient ' s intravenous catheter. Which is the smallest gauge catheter that the nurse can use to administer blood?
- A. 22-Gauge
- B. 20-Gauge
- C. 18-Gauge
- D. 12-Gauge
Correct Answer: B
Rationale: The correct answer is B: 20-Gauge. The smaller the gauge number, the larger the diameter of the catheter. Blood transfusions typically require a larger catheter size to prevent hemolysis and ensure proper flow. A 20-Gauge catheter is larger than 22-Gauge, 18-Gauge, and 12-Gauge, making it suitable for administering blood. 22-Gauge is too small and can cause hemolysis, 18-Gauge is smaller than the recommended size for blood transfusions, and 12-Gauge is too large and can cause damage to the vein.
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What type of sampling wills Nurse Sandy adopts 11 when every third (3rd) patients with MI are selected after a random start?
- A. Simple random
- B. Stratified
- C. Systematic
- D. Cluster
Correct Answer: C
Rationale: The correct answer is C: Systematic sampling. Nurse Sandy is adopting systematic sampling by selecting every third patient with MI after a random start. This method ensures equal chance of selection for each patient and maintains randomness. In contrast, simple random sampling (A) entails each patient having an equal chance of being selected independently. Stratified sampling (B) divides patients into groups based on certain characteristics, which is not the case here. Cluster sampling (D) involves grouping patients and selecting entire groups, which is different from the individual selection in this scenario.
The nurse assesses the uterine fundus of the mother. Which part of the abdomen will the nurse begin?
- A. Symphysis pubis
- B. Midline
- C. Umbilicus
- D. Sides of the abdomen
Correct Answer: C
Rationale: The correct answer is C: Umbilicus. The nurse begins assessing the uterine fundus at the level of the umbilicus as it is a standard reference point for postpartum fundal height measurement. This location allows for consistency and accuracy in tracking the descent of the uterus back into the pelvic cavity. Starting at the umbilicus also helps in monitoring the involution process and prevents potential errors in fundal height assessment.
Symphysis pubis (A) is too low and not typically used as a reference point for uterine fundal assessment. Midline (B) is vague and does not provide a specific anatomical landmark. Sides of the abdomen (D) do not give a standardized starting point for measuring the uterine fundus, leading to potential variability in assessment.
Which of the following situations will the nurse consider as risks factors for complicated grief?
- A. Childbirth, marriage and divorce
- B. Death of a spouse, child, death by suicide
- C. Inadequate perception of the grieving process
- D. Inadequate support and old age
Correct Answer: B
Rationale: The correct answer is B because the death of a spouse, child, or death by suicide are all significant losses that can lead to complicated grief due to the intensity of emotions and the disruption of daily life. These experiences can result in prolonged and severe grieving processes that may require professional intervention.
Explanation for other choices:
A: Childbirth, marriage, and divorce are not typically considered risk factors for complicated grief as they are more commonly associated with expected life events that may involve grief but not necessarily lead to complicated grief.
C: Inadequate perception of the grieving process may contribute to difficulties in coping with grief but is not a direct risk factor for complicated grief.
D: While inadequate support can impact the grieving process, and old age may present unique challenges, they are not specific risk factors for complicated grief compared to the profound loss experienced in choice B.
Physiologically, what happens to the brain as Alzheimer progresses?
- A. Brain stem atrophies
- B. Fluids collect
- C. Cells die
- D. tissues swells
Correct Answer: C
Rationale: The correct answer is C: Cells die. In Alzheimer's disease, there is a progressive degeneration of brain cells, leading to cell death. This results in a loss of important brain functions such as memory, cognition, and eventually, bodily functions. The atrophy of the brain stem (choice A) is not a characteristic feature of Alzheimer's. Fluid buildup (choice B) is not a primary mechanism of the disease. Tissue swelling (choice D) is not typically associated with the progression of Alzheimer's; rather, there is a gradual loss of brain tissue due to cell death.
Which of the following is the best predictor of adolescents attempting suicide?
- A. Depressed mood
- B. Feeling of euphoria
- C. Joyful mood
- D. Feeling of hopelessness
Correct Answer: D
Rationale: The correct answer is D: Feeling of hopelessness. Adolescents who feel hopeless are at a higher risk of attempting suicide due to a lack of belief in positive outcomes. This feeling can lead to a sense of being trapped and unable to see a way out. Depressed mood (A) can contribute to suicide risk, but specifically feeling hopeless is a more direct predictor. Feeling of euphoria (B) and joyful mood (C) are actually less likely to be associated with suicide attempts, as they may temporarily mask underlying issues or provide a sense of distraction. Hopelessness is a key psychological factor that can lead to suicidal thoughts and behaviors in adolescents.