Which of the following is true of glucose? Glucose: (Select all that apply)

Can be stored for later use as glycogen

Converts to urea

Converts to ammonia

Is burned as fuel to get energy

Is the most important sugar in the body

Answer and Explanation

Correct Answer : A,D,E

A. Can be stored for later use as glycogen: Glucose is stored in the liver and muscles as glycogen for energy use when needed.

B. Converts to urea: Urea is a waste product formed from protein metabolism, not glucose metabolism.

C. Converts to ammonia: Ammonia is a byproduct of amino acid breakdown, not glucose metabolism.

D. Is burned as fuel to get energy: Glucose is the body's primary energy source, metabolized via glycolysis, the Krebs cycle, and oxidative phosphorylation.

E. Is the most important sugar in the body: Glucose is the key monosaccharide required for cellular metabolism and ATP production.

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Correct Answer is C

Explanation

A. Peritonitis: Peritonitis is inflammation of the peritoneal cavity, often due to infection, not necessarily linked to reduced protein synthesis.

B. Pneumonia: Pneumonia is a lung infection that may occur due to weakened immunity in aging individuals but is not directly caused by reduced protein synthesis.

C. Skin breakdown (pressure injury): Slowed tissue repair due to reduced protein synthesis increases the risk of skin breakdown and pressure injuries in elderly clients.

D. Meningitis: Meningitis is inflammation of the meninges due to infection, not due to slowed tissue repair.

A. Basal cell carcinoma B. Lymphoma C. Malignant melanoma D. Squamous cell carcinoma

Correct Answer is C

Explanation

A. Basal cell carcinoma: Basal cell carcinoma is the most common but least aggressive type of skin cancer. It grows slowly and rarely spreads.

B. Lymphoma: Lymphoma is a cancer of the lymphatic system, not a type of skin cancer.

C. Malignant melanoma: Malignant melanoma is the most aggressive and dangerous form of skin cancer. It arises from melanocytes and can metastasize rapidly if not treated early.

D. Squamous cell carcinoma: Squamous cell carcinoma is more aggressive than basal cell carcinoma but less dangerous than malignant melanoma.

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Which of the following is true of glucose? Glucose: (Select all that apply)

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Naxlex Comprehensive Predictor Exams

The nurse knows that protein synthesis slows down as people age, causing a slowing down of tissue growth and repair. Knowing this, which of the following conditions should the nurse look for in their aging clients?

Correct Answer is C

Explanation

Which is the most serious form of skin cancer?

Correct Answer is C

Explanation

Which of the following type of lipids (fats) have shown to increase the risk of heart disease by forming plaques of fat on blood vessels?

Adipose tissue is:

Which of the following is true of amino acids?

Kevin suffered third degree burns over both lower extremities. On admission to the hospital, he was given large amounts of fluid intravenously and placed on sterile sheets. The nurse knows the primary reason that Kevin requires large amounts of intravenous fluids is which of the following?

A patient is having an office visit with their physician. The physician notes the patient's fasting blood sugar is 106mg/dL, which is considered prediabetic. The nurse who is assisting the physician knows they must be prepared to teach the patient which of the following? (Select all that apply)

Which epithelial membranes line the body cavities and cover organs that lie in them, that are not open to the exterior of the body?

Which group is incorrect?

A diabetes mellitus (DM) client's blood sugars are very high. The cells can not get glucose, so the body uses fats, as it's energy source, causing high levels of fatty acids. What does the nurse know that this condition will do to the person's normal blood pH? (Select all that apply)