Which hormones that regulate blood glucose levels are secreted by the pancreas? (Select all that apply.)

Insulin

Growth hormone

Estrogen

Glucagon

Antidiuretic hormone

Answer and Explanation

Correct Answer : A,D

A. Insulin: Insulin is produced by the beta cells of the pancreas and lowers blood glucose levels by facilitating the uptake of glucose into cells.
B. Growth hormone: Growth hormone is produced by the pituitary gland, not the pancreas. It can affect blood glucose levels indirectly but is not a pancreatic hormone.
C. Estrogen: Estrogen is produced primarily by the ovaries, not the pancreas. It does not directly regulate blood glucose levels.
D. Glucagon: Glucagon is produced by the alpha cells of the pancreas and raises blood glucose levels by promoting the conversion of glycogen to glucose in the liver.
E. Antidiuretic hormone: Antidiuretic hormone (ADH) is produced by the hypothalamus and released by the pituitary gland. It regulates water balance in the body, not blood glucose levels.

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Correct Answer is C

Explanation

A. Patients usually require therapy for a shorter period: This is incorrect. TB therapy typically lasts for several months, longer than most other bacterial infections.
B. Patients with tuberculosis have no symptoms: This is incorrect. Many patients with active TB do exhibit symptoms such as cough, fever, night sweats, and weight loss.
C. Mycobacteria have a cell wall that is resistant to penetration by anti-infective drugs: This is correct. The mycobacterial cell wall is complex and impermeable, requiring specialized drugs and prolonged treatment.
D. Anti-tuberculosis drugs are used extensively for treating active disease, not preventing it: This is partially true, but TB drugs are also used for latent TB infection to prevent it from becoming active. Thus, it is not a primary reason differentiating TB therapy from other infections.

A. penicillin B. vancomycin C. Streptomycin D. kanamycin (Kantrex)

Correct Answer is B

Explanation

A. Penicillin: Penicillin is ineffective against MRSA because it's resistant to this class of antibiotics.
B. Vancomycin: This is a common antibiotic used to treat MRSA infections.
C. Streptomycin: While used for some bacterial infections, streptomycin is not typically the first choice for MRSA.
D. Kanamycin (Kantrex): Kanamycin can be an option for some MRSA strains, but vancomycin is often preferred

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Which hormones that regulate blood glucose levels are secreted by the pancreas? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Drug therapy of tuberculosis differs from that of most other infections because:

Correct Answer is C

Explanation

The nurse is admitting a client to the acute care floor with methicillin-resistant S. aureus. The nurse would expect the physician to order which of the following medications for the client?

Correct Answer is B

Explanation

The term "mutations" refers to:

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