ATI RN
Human Growth and Development Exam 1
1. What is the function of the corpus luteum?
- A. is where fertilization usually takes place
- B. secretes hormones that prepare the lining of the uterus to receive a fertilized ovum
- C. is one of two long, thin structures that lead to the hollow, softly lined uterus
- D. is one of two walnut-sized organs located deep inside a woman's abdomen
Correct answer: B
Rationale: The correct answer is B. The corpus luteum is a temporary endocrine structure in the ovary that forms after ovulation. It secretes hormones, particularly progesterone, which help prepare the uterine lining for possible implantation of a fertilized ovum. This process is crucial for maintaining a potential pregnancy. Choices A, C, and D are incorrect. Choice A is inaccurate as fertilization typically occurs in the fallopian tubes. Choice C describes the fallopian tubes, not the corpus luteum. Choice D refers to the ovaries, not specifically the corpus luteum.
2. A nurse is assessing a client who is receiving a continuous IV infusion of heparin. Which of the following findings should the nurse report to the provider?
- A. Report any urine output greater than 30 mL/hr.
- B. Bruising on the arms and legs.
- C. Positive Trousseau's sign.
- D. Urine output of 60 mL/hr.
Correct answer: B
Rationale: The correct answer is B. Bruising on the arms and legs is a sign of bleeding, which is a serious complication of heparin therapy and should be reported immediately to the provider. Option A is incorrect as urine output greater than 30 mL/hr is a normal finding. Option C, positive Trousseau's sign, is associated with hypocalcemia, not heparin therapy. Option D, urine output of 60 mL/hr, is within the normal range and does not indicate a complication of heparin therapy.
3. An infant is diagnosed with a tracheoesophageal fistula. Which assessment finding should the nurse expect?
- A. Jaundice
- B. Hyperactive bowel sounds
- C. Absence of sucking, vomiting
- D. Coughing, with excessive secretion
Correct answer: D
Rationale: Coughing with excessive secretion is a common sign of tracheoesophageal fistula. In this condition, the connection between the trachea and esophagus allows saliva and food to enter the airways, leading to coughing and excessive secretions. Choice A, jaundice, is not typically associated with tracheoesophageal fistula. Hyperactive bowel sounds (Choice B) are more likely seen in conditions like gastroenteritis. Absence of sucking and vomiting (Choice C) is not a typical finding related to tracheoesophageal fistula.
4. A patient has just undergone a tracheostomy. What is the nurse's priority intervention?
- A. Suction the tracheostomy to maintain a patent airway.
- B. Administer pain medication as prescribed.
- C. Change the tracheostomy dressing every 4 hours.
- D. Monitor the patient's oxygen saturation closely.
Correct answer: A
Rationale: The correct answer is to suction the tracheostomy to maintain a patent airway. After a tracheostomy, the priority intervention is to ensure a clear airway to prevent respiratory distress. Administering pain medication, changing the tracheostomy dressing, and monitoring oxygen saturation are important but are secondary to maintaining a patent airway in a patient who has just undergone a tracheostomy.
5. A client has a new prescription for Verapamil to treat angina. Which of the following client statements should indicate to the nurse that the client is experiencing an adverse effect of Verapamil?
- A. I am frequently constipated.
- B. I have been urinating more frequently.
- C. My skin is peeling.
- D. I have ringing in my ears.
Correct answer: A
Rationale: The correct answer is A: 'I am frequently constipated.' Constipation is a common adverse effect of Verapamil, a calcium channel blocker. Verapamil can slow down intestinal motility, leading to constipation as a side effect. Choices B, C, and D are not typically associated with adverse effects of Verapamil. Increased urination is not a common side effect, skin peeling is not related to Verapamil use, and ringing in the ears is not a typical adverse effect of this medication.
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