Nokea
Which of the following is the PRIMARY purpose of pregnancy test?
- A. It allows for counseling on nutrition.
- B. It may help in a decision to stop working at home.
- C. It enables the husband to follow the desires of the wife.
- D. It allows for early initiation of care.
Correct Answer: D
Rationale: The primary purpose of a pregnancy test is to confirm whether a woman is pregnant or not. Once pregnancy is confirmed, it is crucial for the individual to begin prenatal care as early as possible to ensure a healthy pregnancy and delivery. Early initiation of care can help monitor the health of both the mother and the developing fetus, detect any potential issues or complications early on, and provide necessary interventions or treatments. Therefore, the main objective of a pregnancy test is to enable early initiation of care for the pregnant individual.
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systematic meta- analysis of the literature?
- A. An electronic database and doctoral dissertations
- B. An electronic database
- C. Doctoral dissertations
- D. The Cochrane Statistical Methods
Correct Answer: B
Rationale: Systematic meta-analysis of the literature typically involves synthesizing research findings from multiple studies on a particular topic. The most common way to gather relevant studies for a meta-analysis is by searching through electronic databases. These databases contain a wide range of peer-reviewed literature such as research articles, reviews, and conference papers. Using electronic databases ensures a comprehensive and systematic approach to finding all relevant studies needed for a meta-analysis. While doctoral dissertations and statistical methods such as those offered by Cochrane can also be valuable sources of information, an electronic database is the primary tool used for conducting a systematic meta-analysis of the literature.
Nurse Adalynn explains to the mothers that early indication for hypovolemia caused by postpartum hemorrhage is _____.
- A. increasing pulse and decreasing blood pressure
- B. altered mental status and level of consciousness
- C. dizziness and increasing respiratory rate
- D. Cool, clammy skin, and pale mucous membranes
Correct Answer: A
Rationale: Nurse Adalynn explains to the mothers that early indication for hypovolemia caused by postpartum hemorrhage is an increasing pulse and decreasing blood pressure. Hypovolemia is a condition where there is a decreased volume of circulating blood in the body, often characterized by fluid loss such as through bleeding. As blood volume decreases, the heart rate increases in an attempt to maintain adequate perfusion to organs and tissues. This results in an elevated pulse rate. Additionally, as the blood volume decreases, the blood pressure may drop due to the reduced amount of blood being pumped around the body. Therefore, monitoring for an increasing pulse and decreasing blood pressure is crucial in detecting hypovolemia early, allowing for prompt intervention to prevent further complications.
Which of the following is the MOST common emotional response among women during the First trimester of pregnancy?
- A. Ambivalence
- B. Acceptance
- C. Depression
- D. Jealousy
Correct Answer: A
Rationale: Ambivalence is the most common emotional response among women during the first trimester of pregnancy. This is because the news of being pregnant might evoke a mix of emotions, including joy and apprehension. Women may feel uncertain about their readiness for the responsibility of motherhood, have concerns about changes in their body, or worry about the impact on their career or relationships. Ambivalence is a natural response to a significant life change, and many women experience conflicting feelings before fully accepting and embracing their pregnancy.
A patient with a history of chronic kidney disease is prescribed erythropoietin-stimulating agents (ESAs) for anemia management. Which parameter should the nurse monitor closely during ESA therapy?
- A. Serum potassium levels
- B. Hemoglobin levels
- C. Serum creatinine levels
- D. White blood cell count
Correct Answer: B
Rationale: When a patient with chronic kidney disease is prescribed erythropoietin-stimulating agents (ESAs) for anemia management, the parameter that should be monitored closely by the nurse is the hemoglobin levels. Hemoglobin levels indicate the patient's response to ESA therapy and are essential in assessing the effectiveness of the treatment in addressing anemia. Monitoring hemoglobin levels helps ensure that the patient's anemia is controlled within the target range to avoid both the risks of under-treatment (resulting in persistent anemia) and over-treatment (increased risk of adverse outcomes such as hypertension, stroke, or cardiovascular events).
During the immediate post-operative phase , the PRIMARY goal of the health care team is to maintain ventilation. Which of the following situations should be observed as a result of hypoxemia?
- A. Excess carbon dioxide in the blood
- B. Increasing ammonia in the blood
- C. Decreased oxygen saturation
- D. Reduction of blood Ph
Correct Answer: C
Rationale: One of the main consequences of hypoxemia, which is low oxygen levels in the blood, is decreased oxygen saturation. Oxygen saturation refers to the percentage of hemoglobin molecules in the blood that are bound to oxygen. When there is insufficient oxygen in the blood due to hypoxemia, the oxygen saturation levels will drop. This can lead to symptoms such as shortness of breath, confusion, rapid heart rate, and ultimately can result in tissue damage if not corrected promptly. Monitoring oxygen saturation levels is crucial in the immediate post-operative phase to ensure adequate ventilation and oxygenation for the patient's recovery.