Nokea
Almost all of the diseases detected in neonatal screening programs have a very low prevalence; the strategy is to use the initial screening test to separate a highly suspect group from normal and then follow this suspect group aggressively. Of the following, the disease that has low prevalence rendering it not useful for neonatal screening testing is
- A. phenylketonuria
- B. hypothyroidism
- C. cystic fibrosis
- D. neuroblastoma
Correct Answer: D
Rationale: Neuroblastoma has a very low prevalence and is not typically screened for in neonatal programs due to its rarity and the inefficiency of mass screening for such a condition.
You may also like to solve these questions
Which of the ff nursing actions is helpful for older clients who are experiencing lens changes associated with aging?
- A. Offering teaching aids with larged-sized letters
- B. Suggesting reduced visual activity such as reading or watching television
- C. Suggesting use of eye drops for comfort
- D. Suggesting use of glasses or contact lenses CARING FOR CLIENTS WITH EYE DISORDERS
Correct Answer: D
Rationale: As people age, changes in the lens of the eye can lead to difficulty focusing on close objects, a condition known as presbyopia. Suggesting the use of glasses or contact lenses can help older clients compensate for these age-related lens changes and improve their visual acuity for tasks such as reading or other close-up activities. Glasses or contact lenses prescribed by an eye care professional can provide the appropriate magnification needed to address the visual changes associated with aging, promoting comfort and maintaining independence for older clients.
. A female client experiences trauma to her urinary tract during an accident. Which of the ff factors should the nurse consider while assessing the client?
- A. Assessment of sexual habits
- B. Assessment and recognition of abnormal findings
- C. Assessment of allergies to seafood
- D. Assessment of insurance coverage
Correct Answer: B
Rationale: When assessing a female client who has experienced trauma to her urinary tract, it is essential for the nurse to focus on assessment and recognition of abnormal findings. This includes assessing for signs and symptoms such as pain, blood in the urine, difficulty urinating, frequent urination, or any other unusual changes in urinary habits. These abnormal findings can help the nurse identify the extent of the trauma and provide appropriate intervention or treatment. It is crucial to prioritize the client's physical health and well-being in this situation. Factors such as sexual habits, allergies to seafood, and insurance coverage may be important in other contexts but are not directly relevant to assessing trauma to the urinary tract.
The nurse should expect the apical heart rate of a stabilized newborn to be in which range?
- A. 60 to 80 beats/min
- B. 80 to 100 beats/min
- C. 120 to 140 beats/min
- D. 160 to 180 beats/min
Correct Answer: B
Rationale: A stabilized newborn generally has an apical heart rate in the range of 80 to 100 beats per minute. This range is considered normal for a healthy newborn. It is important for the nurse to monitor the newborn's heart rate closely to ensure that it remains within this expected range. Any significant deviation from this range may indicate an underlying health issue that needs to be addressed promptly. Monitoring heart rate is a critical aspect of newborn care, especially in the immediate postnatal period.
An adolescent girl calls the nurse at the clinic because she had unprotected sex the night before and does not want to be pregnant. What should the nurse explain to the girl?
- A. It is too late to prevent an unwanted pregnancy
- B. An abortion may be the best option if she is pregnant
- C. Norplant can be administered to prevent pregnancy for up to 5 years
- D. Postcoital contraception is available to prevent implantation
Correct Answer: D
Rationale: In this scenario, the most appropriate option for the nurse to explain to the adolescent girl is postcoital contraception, also known as emergency contraception or the morning-after pill. Postcoital contraception is a method used to prevent pregnancy after unprotected sex or contraceptive failure. It works by preventing or delaying ovulation, inhibiting fertilization, or preventing implantation of a fertilized egg in the uterus.
Mr. Garcia, a 41-year old chronic alcohol drinker is admitted to the hospital after vomiting bright red blood. He was diagnosed to have a bleeding gastric ulcer and suddenly develops sudden sharp pain in the midepigastric region with a rigid boardlike abdomen. This likely indicates:
- A. development of intestinal
- B. inflammation of the esophagus
- C. perforation of the ulcer
- D. development of additional ulcers
Correct Answer: C
Rationale: The sudden sharp pain in the midepigastric region with a rigid boardlike abdomen in a patient with a bleeding gastric ulcer, especially in the setting of chronic alcohol use, is indicative of a perforation of the ulcer. Perforation occurs when the ulcer penetrates through the wall of the stomach or duodenum, leading to the leakage of gastric contents into the peritoneal cavity. This results in peritonitis, causing severe abdominal pain and rigidity. Perforation of the ulcer is a surgical emergency requiring immediate intervention to repair the perforation, control the infection, and prevent further complications like sepsis. It is a life-threatening condition that necessitates prompt diagnosis and management.