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love history [14]
3 years ago
5

Psedoephedrine (Sudafed) is a beta agonist drug that is used to relieve symptoms of nasal congestion in persons with allergic rh

initis or a common cold. Based on your understanding of beta agonist drugs, please explain why the box has warning against use of this drug in perosns with heart disease, hyperetension, glaucoma, and urinary retention.
Medicine
1 answer:
LekaFEV [45]3 years ago
5 0

Answer:

For heart disease and hypertension: Because they contain NSAIDs. It can raise blood pressure and cause other related problems.

For glaucoma: Because is a selective alpha-1 adrenergic receptor agonist, which can induce angle closure by mydriasis. People with glaucoma have narrow drainage angles.

For urinary retention: It can cause urinary retention because of its systemic action on α-adrenergic receptors.

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A client with primary hypothyroidism has been taking levothyroxine for a year. Laboratory results today show high levels of TSH.
dolphi86 [110]

Answer:

c. The abnormality is in the thyroid gland itself.

Explanation:

Primary hypothyroidism arises from a pathology in the thyroid gland itself and occurs when the thyroid gland is not able to perform one of its many physiology. Secondary hypothyroidism starts at the level of the pituitary gland and results from under secretion of TSH. TSH is needed to trigger the release of the T3 and T4 stored in the thyroid gland. Tertiary hypothyroidism is caused by a decrease level of the TRH from the hypothalamus. This reduced level, in turn, reduces TSH and thyroid hormone levels in the blood, hence in the body and the patient suffer the symptoms.

4 0
3 years ago
Little league elbow involves what anatomical landmark?
Arte-miy333 [17]

Answer:

Medial epicondyle

Explanation:

Little league elbow is an overuse injury caused by stress to the inside of the elbow.

Medial epicondyle is found in the distal end of the humerus bone.

It gives attachment to the ulnar collateral ligament of elbow joint, to the pronator teres, and to a common tendon of origin of some of the flexor muscles of the forearm.

Hitting the medial epicondyle causes a tingling sensation in the ulnar nerve.

7 0
3 years ago
High blood and urine glucose (sugar) is characteristic of a disorder called ____________.
aleksklad [387]

Answer:

Is characteristic of Diabetes.

Explanation:

Diabetes is a disorder in which blood sugar increases due to the fact that there is mechanism by which sugar enters the cell is somehow affected.

There are different types of this disorder, the most common ones are the following,

1. Diabetes type 1, is an autoimmune disorder in which the cells that are in charge of producing insulin are destroyed, as a consequence there is not enough insulin (responsible for allowing the glucose channels to open and transport glucose into the cell). Therefore, sugar remains in blood circulation. When glucose levels are too high, it starts filtering through the kidneys and ends up in the urine.

2. Diabetes type 2, is triggered by different factors, there are genetic and environmental factors that trigger this disease. In this case, cells are 'resistant' to the insulin effect, so the body reacts by secreting more insulin. As a consequence, cells in charge of secreting insulin are overworked and at the same time, the body cells keep on increasing the resistance to insulin. There is a point in which this compensation fails to work, and blood sugar rises. When the levels become high, glucose starts filtering through the kidneys and ends up in the urine.

There are more types of diabetes, such as gestational diabetes or LADA. In this cases the cause of the disease varies, but the outcome is the same, increased blood glucose levels and presence of glucose in the urine.

3 0
3 years ago
The study or care of patients with conditions of the heart and circulatory system.
Goryan [66]

Answer:

The correct answer choice for the question: The study, or care, of patients with conditions of the heart and circulatory system, would be, D: cardiology.

Explanation:

The name of the medical field that studies and treats patients with conditions that affect their heart and cardiovascular system, is cardiovascular medicine. However, the medical specialists who work on taking care of this major body system are known as cardiologists, and the specialty from internal medicine is known as cardiology. Cardiology is precisely the specialty that focuses only on the heart and cardiovascular system, over any other system.

8 0
3 years ago
Frieda was involved in an automobile accident in which her car was "rear-ended", resulting in a whiplash injury. What neck muscl
Andrei [34K]

Answer:

Whiplash occurs when the muscles in your neck suffer a severe strain sue to the abrupt and extreme movement of your head moving backward and then forward. This motion can cause your neck's muscles and tendons to stretch unnaturally, and even tear. Symptoms would include neck swelling, and spasms in the trapezius muscles, cervical spine, and anterior cervical spine.

Explanation:

7 0
3 years ago
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