A male client with type 1 diabetes mellitus (DM) develops a gangrenous toe and is admitted for possible amputation. Which pathophysiological consequence of DM has contributed to this client's complication?

Chronic kidney disease.

Diabetic retinopathy.

Peripheral neuropathy.

Hypertension.

Answer and Explanation

The Correct Answer is C

A. Chronic kidney disease:

Chronic kidney disease (CKD) is a complication of diabetes mellitus (DM), but it typically develops over time due to long-standing hyperglycemia and its effects on the kidneys. While CKD can lead to various complications such as electrolyte imbalances and cardiovascular disease, it is not directly associated with the development of gangrenous toes.

B. Diabetic retinopathy:

Diabetic retinopathy is a complication of diabetes that affects the eyes, specifically the retina. It results from damage to the blood vessels in the retina due to prolonged hyperglycemia. While diabetic retinopathy can lead to vision impairment and blindness if left untreated, it is not directly associated with the development of gangrenous toes.

C. Peripheral neuropathy:

Peripheral neuropathy is a common complication of diabetes that results from damage to the peripheral nerves due to prolonged hyperglycemia. It can lead to sensory, motor, and autonomic nerve dysfunction. Peripheral neuropathy contributes to the development of complications such as diabetic foot ulcers and Charcot arthropathy, which can ultimately lead to gangrene if not properly managed.

D. Hypertension:

Hypertension, or high blood pressure, is a common comorbidity in individuals with diabetes mellitus. While hypertension can exacerbate complications such as diabetic nephropathy and cardiovascular disease, it is not directly associated with the development of gangrenous toes.

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Correct Answer is C

Explanation

A. Herpes simplex virus:

While herpes simplex virus (HSV) infection is a sexually transmitted infection that can cause genital ulcers and lesions, it is not directly associated with an increased risk of cervical cancer. However, individuals with genital herpes may have an increased risk of acquiring human papillomavirus (HPV), which is a significant risk factor for cervical cancer.

B. Vulvovaginitis:

Vulvovaginitis refers to inflammation or infection of the vulva and vagina and can be caused by various factors, including bacterial, fungal, or viral infections. While chronic inflammation or infection may contribute to cellular changes in the cervix, it is not a direct risk factor for cervical cancer.

C. Human papillomavirus (HPV):

Human papillomavirus (HPV) infection is the most significant risk factor for developing cervical cancer. Certain high-risk strains of HPV, particularly HPV types 16 and 18, are strongly associated with the development of cervical dysplasia and cervical cancer. Persistent infection with high-risk HPV strains can lead to cellular changes in the cervix, eventually progressing to cervical cancer.

D. Chronic yeast infections:

Chronic yeast infections, also known as recurrent vulvovaginal candidiasis, are caused by the overgrowth of Candida species in the vaginal area. While chronic yeast infections can cause discomfort and recurrent symptoms, they are not directly linked to an increased risk of cervical cancer. However, chronic irritation or inflammation in the genital area may increase the susceptibility to other infections, including HPV.

A. Arterial endothelium injury causes Inflammation. B. Vessel narrowing results in ischemia. C. Foam cells release growth factors for smooth muscle cells. D. Macrophages consume low-density lipoprotein (LDL), creating foam cells. E. Smooth muscle grows over fatty streaks creating fibrous plaques.

Correct Answer is A,D,C,E,B

Explanation

This sequence starts with an injury to the arterial endothelium, leading to inflammation. Macrophages then consume LDL, forming foam cells. These foam cells release growth factors that stimulate the growth of smooth muscle cells. The smooth muscle cells grow over the fatty streaks, creating fibrous plaques. Finally, as these plaques grow, they narrow the vessel, which can result in ischemia. This is a simplified explanation of a complex process that involves many other factors and steps. It’s also important to note that this process can take many years to develop.

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A male client with type 1 diabetes mellitus (DM) develops a gangrenous toe and is admitted for possible amputation. Which pathophysiological consequence of DM has contributed to this client's complication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A postmenopausal client presenting to the clinic with describing abdominal pain and an episode of unexplained vaginal Nearing receives a Pap smear (Papanicolaou test). Which medical history information should the nurse expect places the client at most risk for developing cervical cancer,

Correct Answer is C

Explanation

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Correct Answer is A,D,C,E,B

Explanation

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