Answer:
Smooth muscle cells distributed in the visceral organs are under the control of the autonomic nervous system, and contraction or relaxation of the muscle cells plays an important physiological role in the control of blood pressure, motility of the digestive, respiratory and urinary tracts and secretion.
Why would 131I be used to specifically destroy the thyroid gland and have minimal effect on other cells And tissues in the body
Answer:
The thyroid gland absorbs almost all of the iodine in the body. When radioactive iodine (RAI), also known as I-131, is given to the body as a liquid or capsule, it becomes concentrated in thyroid cells. Radiation can kill the thyroid gland and any other thyroid cells or tissues (including cancer cells) that absorb iodine, without damaging any other organs.
Explanation:
The thyroid gland is an organ that belongs to the endocrine system and its function is to synthesize hormones that are responsible for controlling the body's metabolism, this gland has an important characteristic and that is that the hormones it produces have a unique chemical composition due to They are the only hormones that contain iodine in their structure, this in turn is essential for its functioning because the body does not synthesize it and it must be consumed in the diet. When a small dose of the radiopharmaceutical iodine 131 (Sodium Iodide 131I) is consumed, it is absorbed into the bloodstream and concentrated by the thyroid gland, where it begins to destroy cancer cells in the gland. 131I quickly attaches itself to thyroid cells to destroy them, but continues to emit radioactivity for a long time: it takes 8 days to halve. The beta radiation particles of 131I, which we call radioiodine or radioactive iodine, have a range of 2mm and act for a long time in a constant way. Fortunately, the body's metabolism quickly expels iodine through the urine, so that in one day the amount of iodine has decreased considerably.
You have on hand morphine 500 mg in 500 mL normal saline. You need to administer morphine 80 mg/hour in a continuous IV infusion to a patient with terminal cancer pain. How many milliliters per hour will you set on the controller?
Function of red nucleus in mid brain
Answer:
in the coordinating of the sensorimotor information
Which of the following is an example of trauma?
O A. Choking
O B. Drug overdose
O C. Unusually painful headaches
D. Suicidal thoughts
Discuss three effects of
stimul ant drugs on the
brain
Answer:
Some possible effects include increased alertness, excitation, euphoria (extreme happiness), increased pulse rate and blood pressure, insomnia (can't sleep), and loss of appetite.
Also, a common cause of death for stimulant users is a heart attack. Their heart gets beating so fast that it can't keep up with itself.
Josif is a pharmacy technician who is having a professional conversation with another staff member of the hospital.
Who might Josif be interacting with? Select all that apply.
a. a nurse
b. a pharmacist
c. a doctor
d. a patient
e. a patient's family member
f. a nursing assistant
Answer:
A. A nurse
B. A pharmacist
C. A doctor
Explanation:
I calculated it logically
what are some causes of autonomic neuropathy
__________ supported the claim that diagnosis of mental illnesses is often influenced by context and subjective evaluations. A. Mythical beliefs B. The David Rosenhan study C. Historical lack of resources D. Historical treatments
Answer:
Option B. is correct
Explanation:
The Rosenhan experiment was conducted to evaluate the validity and reliability of psychiatric diagnosis. The experimenters feigned hallucinations to enter psychiatric hospitals and acted normally afterward.
The David Rosenhan study supported the claim that diagnosis of mental illnesses is often influenced by context and subjective evaluations.
Psychiatrists examined Rosenhan and others. They diagnosed them as mentally ill. As a result, Rosenhan concluded that it is not possible to distinguish between the sane and the insane in psychiatric hospitals.
Option B. is correct
Answer: B.The David Rosenhan study
Explanation: just did the assessment
Read each of the structures or characteristics below. Then, click and drag each into the appropriate category to determine whether it describes a primary sex organ, secondary sex organ, or secondary sex characteristic.
Your neighbor comes running to your home for help. She is sure her 3-year -old has taken several pills from the bathroom medicine cabinet, thinking they were candy. The child is becoming very sleepy by the time you arrive. What should you do?
Answer:
Check her vitals. Check for Airway, Breathing, and Circulation. Call 911 and or get the to the hospital ASAP. Make sure to take the bottle with you or give to EMT
Explanation:
Get a cold washcloth - anything to help keep them awake - talk to them.
