A patient presents with recurrent episodes of brief, severe, stabbing pain in the distribution of the trigeminal nerve. Episodes are triggered by touch, chewing, or cold exposure. Which of the following neurological conditions is most likely responsible for these symptoms?

Correct Answer: D

Rationale: The correct answer is D: Trigeminal neuralgia. This condition is characterized by recurrent, severe, stabbing pain in the trigeminal nerve distribution triggered by touch, chewing, or cold exposure. The key feature is the characteristic lancinating pain, which is not typical of migraine (choice A), cluster headache (choice B), or tension-type headache (choice C). Migraine typically presents with pulsating, moderate to severe headache associated with nausea and sensitivity to light and sound. Cluster headache is characterized by severe, unilateral pain around the eye associated with autonomic symptoms. Tension-type headache presents with bilateral, pressing or tightening pain without specific triggers. Therefore, based on the description of the symptoms in the question, trigeminal neuralgia is the most likely diagnosis.

Correct Answer: A

Rationale: Demonstrating breastfeeding positions that minimize pressure on the incision site should be the nursing intervention prioritized to address the client's concerns. This is important because it ensures that the client can breastfeed comfortably while also protecting the healing incision. By showing the client appropriate positions, such as the football hold or side-lying position, the nurse can help minimize discomfort and promote successful breastfeeding without compromising the cesarean incision's healing process. It is crucial to support the client in establishing a good latch and positioning to encourage proper milk transfer and bonding while being mindful of the incision site.

Correct Answer: C

Rationale: Step 1: Previous pregnancy experience is crucial for understanding the patient's obstetric history and potential risks. Step 2: It helps in identifying any complications or issues that may arise during the current pregnancy. Step 3: Laboratory results, prenatal check-up records, and diagnostic test results provide additional information but do not offer insights into the patient's past pregnancy experiences. Summary: Choice C is the most important as it directly relates to the patient's obstetric history, while the other options focus on current data that may not provide the same level of context.

Correct Answer: D

Rationale: The correct answer is D because the licensure examination aims to assess if candidates meet the expected competency standards to practice nursing safely and effectively. This process ensures that only qualified individuals enter the profession, maintaining high standards of care. Choice A is incorrect because the exam goes beyond applying theory to include practical skills. Choice B is incorrect as protecting the public is the outcome of ensuring competency. Choice C is incorrect as the exam evaluates the full scope of nursing practice, not just its application.

Correct Answer: A

Rationale: The correct answer is A: Rotator cuff tear. The presentation of acute shoulder pain and limited range of motion after a fall onto an outstretched hand, along with tenderness over the greater tuberosity and pain with passive abduction and external rotation, is classic for a rotator cuff tear. The mechanism of injury and physical exam findings are consistent with this condition. B: Glenohumeral dislocation typically presents with a visibly deformed shoulder and loss of normal shoulder contour. C: Acromioclavicular joint separation would present with tenderness over the AC joint rather than the greater tuberosity, and typically involves a history of direct trauma to the shoulder. D: Proximal humerus fracture would present with more diffuse shoulder pain and swelling, and not specific tenderness over the greater tuberosity.

Correct Answer: B

Rationale: One potential maternal condition that may contribute to abnormal labor progression with slow cervical dilation despite regular contractions is pelvic outlet obstruction. This can occur if the maternal pelvis is too small, misshapen, or has an obstruction such as a fibroid tumor. The inadequate space in the pelvis can prevent the fetus from descending properly and can result in a prolonged or difficult labor. If suspected, interventions such as a cesarean delivery may be necessary to prevent complications for both the mother and baby. It is essential for the nurse to assess for signs of pelvic outlet obstruction and work with the healthcare team to address any issues promptly to ensure a safe delivery.

Correct Answer: B

Rationale: The correct answer is B: Report any irregular vaginal bleeding. This is important because irregular vaginal bleeding can indicate potential issues such as breakthrough bleeding or hormonal imbalances, which may require adjustments to the contraceptive regimen. Other choices are incorrect because: A) Restricting sexual activity is not necessary with this medication, C) Increasing calcium intake is not directly related to taking biphasic anti-ovulatory medication, and D) Bi-monthly Pap smears are not specifically required due to this type of contraception.

Correct Answer: A

Rationale: Correct Answer: A - sterile clamps Rationale: 1. **Immediate action**: Sterile clamps are essential to clamp the chest tube to prevent air from entering the pleural space. 2. **Prevent lung collapse**: Clamping the tube will prevent lung collapse and maintain positive pressure in the pleural space. 3. **Buy time**: By clamping the tube, you buy time to properly reattach the tube or secure it with a new connection. 4. **Safety**: Sterile clamps are a quick and effective solution to prevent a potentially life-threatening situation. Summary of other choices: B: Sterile dressing - Not the first priority as the immediate concern is preventing air from entering the pleural space. C: Another chest tube - Not necessary initially as clamping can buy time to reattach the disconnected tube. D: A bottle of sterile water - Not needed for emergency management of a disconnected chest tube.

Correct Answer: D

Rationale: The correct answer is D: Teeth. Teeth are responsible for the initial mechanical breakdown of food during mastication. Step 1: Teeth use their hard surfaces to chew and grind food into smaller pieces. Step 2: This process increases the surface area of the food, making it easier for digestive enzymes to break down. Step 3: The tongue aids in moving the food around the mouth but does not break down the food mechanically. Pharynx is responsible for swallowing, not mastication. Salivary glands produce saliva that helps in the lubrication and digestion of food, but they do not directly participate in the mechanical breakdown of food.