Adult Health Nursing Quizlet Final

Correct Answer: B

Rationale: The patient's presentation with recurrent episodes of vertigo, nausea, and nystagmus triggered by head movements, along with a positive Dix-Hallpike maneuver eliciting positional vertigo and rotary nystagmus, is classic for Benign Paroxysmal Positional Vertigo (BPPV). BPPV is the most common cause of vertigo due to a mechanical problem in the inner ear. In BPPV, brief episodes of vertigo are typically triggered by specific head movements, such as rolling over in bed or looking up. The characteristic rotary nystagmus observed in BPPV is consistent with the brief, intense episodes of vertigo that patients experience. The Dix-Hallpike maneuver, commonly used to diagnose BPPV, involves moving the patient from sitting to a supine head-hanging position and can induce vertigo and nystagmus in affected

Correct Answer: B

Rationale: Urinary incontinence is a common complication associated with prostatectomy for the treatment of benign prostatic hyperplasia (BPH). Prostate surgery, such as a prostatectomy, can disrupt the sphincter muscle that controls the flow of urine from the bladder, leading to temporary or even long-term urinary incontinence in some patients. This usually improves over time with pelvic floor exercises and other treatment options, but it is an important consideration when discussing the potential risks and benefits of prostate surgery with patients. While erectile dysfunction and retrograde ejaculation can also be potential side effects of prostate surgery, urinary incontinence is specifically associated with issues related to bladder control following the procedure. Urethral stricture, although it can occur post prostate surgery, is less common compared to urinary incontinence.

Correct Answer: B

Rationale: The Epidemiologic Triad model focuses on identifying the causative factors of diseases, particularly infectious diseases. The three components of the triad are the external agent, the susceptible host, and the environment. These factors interact to result in the occurrence of disease. Treatment Regimen, on the other hand, is not one of the causative factors but rather a response to manage and treat the disease once it has occurred. While treatment is essential, it is not part of the factors that contribute to the initial development of the disease within the Epidemiologic Triad model.

Correct Answer: C

Rationale: Scabies is a contagious skin infestation caused by the Sarcoptes scabiei mite. The classic presentation of scabies includes a rash characterized by erythematous papules and vesicles that are arranged in a linear or burrow-like distribution. These linear tracks are often seen in areas such as the interdigital spaces, wrists, elbows, axillae, belt line, and genitalia. It is commonly associated with intense itching, especially at night. Unlike psoriasis, which presents with silvery scales and well-defined borders, or contact dermatitis, which results from exposure to a specific allergen or irritant, scabies is caused by a parasitic mite infestation. Atopic dermatitis, on the other hand, is a chronic inflammatory skin condition characterized by pruritic eczematous lesions, but it typically does not manifest with a linear distribution of lesions like scabies.

Correct Answer: C

Rationale: The night nurse is expected to collect the patient charts from various departments every three nights. Among the tasks listed, binding the charts as they are is not typically a responsibility of the night nurse. This task is usually handled by administrative staff or professional medical records technicians who are trained to manage the organization and storage of patient charts. The night nurse's primary focus should be on ensuring the correct order of the charts, checking for completeness, and addressing any issues such as torn pages by taping or repairing them to maintain the integrity of the patient records.