Which of the following dental conditions is characterized by the irreversible demineralization of the enamel and dentin, leading to cavitation and destruction of tooth structure?

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Foundations and Adult Health Nursing Study Guide Answers Questions

Question 1 of 9

Which of the following dental conditions is characterized by the irreversible demineralization of the enamel and dentin, leading to cavitation and destruction of tooth structure?

Correct Answer: B

Rationale: Dental caries, commonly known as tooth decay, is characterized by the irreversible demineralization of the enamel and dentin due to acids produced by bacterial activity. This process leads to cavitation and destruction of the tooth structure, ultimately resulting in the formation of a cavity. Gingivitis is inflammation of the gums, periodontitis is inflammation and infection of the supporting structures of the teeth (gums, bone, and ligaments), and a dental abscess is a collection of pus in the tissues surrounding the tooth, none of which are specifically related to the irreversible demineralization of enamel and dentin seen in dental caries.

Question 2 of 9

A nurse is communicating with attending physician about the Intervention prescribed for a patient-post-spine surge statement is INDICATIVE of a collaborative relationship?

Correct Answer: A

Rationale: Option A, "Can we talk about Mrs. Santos?" is indicative of a collaborative relationship between the nurse and the attending physician. It shows open communication and a willingness to discuss the patient's case together, which is essential for optimal patient care. This statement implies teamwork and a shared responsibility for the patient's well-being. The other options either lack a collaborative tone, show concern without inviting discussion, or suggest a dismissive attitude towards addressing the patient's needs.

Question 3 of 9

A patient is prescribed a beta-adrenergic agonist for the management of asthma. Which adverse effect should the nurse monitor closely in the patient?

Correct Answer: C

Rationale: Beta-adrenergic agonists stimulate beta-adrenergic receptors in the heart, leading to an increase in heart rate (tachycardia). This is a common adverse effect associated with the use of beta-adrenergic agonists in the management of conditions such as asthma. Monitoring for tachycardia is important because it can potentially lead to other complications such as palpitations, arrhythmias, and exacerbation of underlying cardiovascular conditions. It is essential for the nurse to closely monitor the patient for any signs or symptoms of tachycardia and report any abnormalities to the healthcare provider promptly to ensure appropriate management and prevent further complications.

Question 4 of 9

Applying multidisciplinary approach of patient care, which among the members of the multidisciplinary team that the nurse would MOST likely collaborate with when the patient is at risk of fall due to an impaired gait?

Correct Answer: C

Rationale: When a patient is at risk of falls due to an impaired gait, a physical therapist would be the most appropriate member of the multidisciplinary team for the nurse to collaborate with. Physical therapists specialize in improving mobility, balance, and coordination through exercises, gait training, and other interventions. They can assess the patient's gait pattern, strength, and balance, and develop a personalized plan to address the impairments contributing to the fall risk. By working closely with a physical therapist, the nurse can help the patient improve their gait and reduce the risk of falls, ultimately promoting safety and independence.

Question 5 of 9

A pregnant woman presents with severe lower abdominal pain, fever, and vaginal discharge. On examination, cervical motion tenderness and adnexal tenderness are noted, along with bilateral adnexal masses. Which of the following conditions is the most likely cause of these symptoms?

Correct Answer: B

Rationale: The constellation of severe lower abdominal pain, fever, and vaginal discharge in a pregnant woman raises suspicion for pelvic inflammatory disease (PID). Cervical motion tenderness and adnexal tenderness are classic physical exam findings for PID. The presence of bilateral adnexal masses further supports the diagnosis, as PID can lead to the formation of tubo-ovarian abscesses. Ectopic pregnancy may present with similar symptoms but is less likely in this case as bilateral adnexal masses suggest a more diffuse inflammatory process. Placenta previa would typically present with painless vaginal bleeding in the third trimester, which is not consistent with the symptoms described. Ovarian torsion would present with sudden severe unilateral lower abdominal pain and is less likely to involve both ovaries simultaneously.

Question 6 of 9

Nurse Nora monitors the patient, knowing that which finding indicates an adequate contraction pattern?

Correct Answer: A

Rationale: An adequate contraction pattern during labor is characterized by regular contractions occurring at a frequency of three to 5 contractions in a 10-minute period, with resultant cervical dilatation. This pattern indicates efficient uterine activity that is helping to progress labor by dilating the cervix. In option A, the contractions are occurring at an appropriate frequency and are resulting in cervical dilatation, making it the correct choice for indicating an adequate contraction pattern.

Question 7 of 9

The mother of the family asked Nurse Emma how to apply the anti -scabies lotion. The nurse should teach the family to apply anti -scabies lotion to _________.

Correct Answer: A

Rationale: The correct way to apply anti-scabies lotion is to cover all skin areas, not just the affected areas or red areas. Scabies is a contagious skin condition caused by mites burrowing into the skin, so applying the lotion to all skin areas helps to eliminate the mites and prevent reinfestation. It is important to follow the instructions provided by the healthcare professional for proper application and treatment of scabies.

Question 8 of 9

What is the M0ST APPROPRIATE nursing diagnosis for this patient?

Correct Answer: A

Rationale: The most appropriate nursing diagnosis for this patient would be "Self-care deficit related to neuromuscular impairment." This diagnosis is supported by the information provided, which indicates that the patient is experiencing neuromuscular impairment that is likely affecting their ability to perform self-care activities. A self-care deficit diagnosis is relevant when a patient is unable to perform activities of daily living independently due to physical or cognitive limitations. In this case, the neuromuscular impairment is likely impacting the patient's ability to engage in self-care tasks, such as feeding, grooming, bathing, and dressing. By identifying and addressing this self-care deficit, the healthcare team can help the patient maintain optimal functioning and independence despite their neuromuscular impairment.

Question 9 of 9

A patient presents with sudden-onset severe scrotal pain, swelling, and erythema. Physical examination reveals a tender, swollen, and high-riding testicle. What is the most likely diagnosis?

Correct Answer: A

Rationale: Given the sudden-onset severe scrotal pain, swelling, and erythema, along with the physical examination findings of a tender, swollen, and high-riding testicle, the most likely diagnosis is testicular torsion. Testicular torsion occurs when the spermatic cord twists, leading to compromised blood flow to the testicle, causing ischemia and severe pain. It is considered a surgical emergency that requires prompt diagnosis and intervention to salvage the affected testicle. Prompt surgical detorsion is necessary to prevent irreversible testicular damage. While epididymitis, testicular trauma, and testicular tumors can also present with scrotal pain and swelling, the presence of a high-riding testicle in this context is highly suggestive of testicular torsion.

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