Question

In an individual who is overhydrated, ADH and urine osmolarity would most likely look like: Select...

In an individual who is overhydrated, ADH and urine osmolarity would most likely look like:

Select one:

a. ADH – high, 600 mOsm urine concentration

b. ADH – low, 600 mOsm urine concentration

c. ADH – high, 100 mOsm urine concentration

d. ADH – low, 100 mOsm urine concentration

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

ANSWER :

Antidiuretic hormone (ADH) or vassopresin released from the posterior lobe of pituitary gland, when there is a significant reduction of water concentration in the blood plasma (dehydration), and to restore the normal levels of plasma osmolarity, it increase the water absorption in distal convulated tubule (DCT) & collecting duct of kidney nephrons. But during the overhydrated condition, the secretion of ADH significantly decreases and water absorption in renal tubules would also consequently decreased that results in the excretion of excess water in urine (becomes urine hypotonic). Hence option (d) is the correct answer choice.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
5) A salmon enters murky water at the mouth of a river; the overall osmolarity in...
5) A salmon enters murky water at the mouth of a river; the overall osmolarity in this spot where ocean and fresh water intermingle is about 800 mosm. Its body fluids have an osmolarity of about 300 mosm. As it swims around this stretch of water, what will the osmotic pressure difference be? a) 1 atm b) 6 atm c) 12 atm d) 18 atm e) 24 atm 8) When the hormone ADH is present in the blood, the permeability...
A patient presents with unexplained severe hypernatremia (plasma Na+ = 168 mmol/L). Laboratory test results reveal...
A patient presents with unexplained severe hypernatremia (plasma Na+ = 168 mmol/L). Laboratory test results reveal the following:                 Blood pressure = 85/60                 Plasma renin = 3.0 (normal = 1.0)                 Plasma ADH = 40 pg/ml (normal = 3.0 pg/ml)                 Plasma aldosterone = 12 ng/100 ml (normal = 6 ng/100 ml) Which of the following is the most likely reason for her hypernatremia?                 A. Nephrogenic diabetes insipidus                 B. Central diabetes insipidus                 C. Inappropriate ADH syndrome...
Which of the following would likely occur if tubular resorption was impaired during the urine formation...
Which of the following would likely occur if tubular resorption was impaired during the urine formation process? (Choose all that apply!) Group of answer choices A. the volume of urine would increase B. the volume of urine would decrease C. the individual would become dehydrated D. the individual would retain additional water in their blood plasma E. the nephron would not be able to actively secrete unwanted substances from the blood into the urine
Low blood pressure will result in the following levels of hormones Select one: a. High Renin;high...
Low blood pressure will result in the following levels of hormones Select one: a. High Renin;high ADH; low aldosterone b. High Renin; low ADH; low aldosterone c. Low Renin;low ADH;low Alsosterone d. High Renin;high ADH;high Aldosterone
In a well-trained individual, which intensity range (combined with the appropriate volume) is most likely to...
In a well-trained individual, which intensity range (combined with the appropriate volume) is most likely to yield the highest rate of increase in muscular endurance? Select one: a. 80-90% 1RM b. 70-80% 1RM c. 90-100% 1RM d. 60-70% 1RM
1. Osmoregulation in E. coli Like most things we’ve talked about this semester, if eukaryotes do...
1. Osmoregulation in E. coli Like most things we’ve talked about this semester, if eukaryotes do it, bacteria do it too. Thus the existence of signal transduction pathways in bacteria should not surprise you. One of the best-studied signal transduction pathways controls how E. coli responds to changes in osmotic concentrations. EnvZ spans the cytoplasmic membrane and senses changes in osmolarity. OmpR is a transcription factor that works with EnvZ to adapt to these changing conditions. The signal passed between...
Which of the factors listed below would most likely be considered a subject variable? Select one:...
Which of the factors listed below would most likely be considered a subject variable? Select one: a. public speaking skills b. marital status c. age of participants d. All of the above.
Prelab : 1. Which of the complexes is most likely to be a low-s pin complex?...
Prelab : 1. Which of the complexes is most likely to be a low-s pin complex? [M(H 2 O) x ] n+ or [M(CN) x ] n+ ? 2. Will Ti 4+ most likely be colored or colorless? Why? 3. Which of the compounds shown below can function as ligands? CH 4 , CH 3 NH 2 , CH 3 OH, CH 3 CH 3 4. How many d-electrons will Fe 3+ have? 5. Which complex of Mn 2+ will...
Imagine that you have been drinking a large amount of relatively pure water over the course...
Imagine that you have been drinking a large amount of relatively pure water over the course of the day, enough to drop the osmolarity of your body fluids down from a normal level (300 mOsm) to an abnormally low level (295 mOsm). Soon after this, which of the following statements do you predict will be true? Select ALL that will be true. Multiple answers: You can select more than one option A Following this you will produce urine with a...
Increased glucose entering the kidney tubules associated with diabetes will tend to Select one: a. result...
Increased glucose entering the kidney tubules associated with diabetes will tend to Select one: a. result in production of low volume,highly concentrated urine b. result in production of low volume urine with glucosuria c. result in production of high volume urine with glucosuria d. result in production of high volume urine containing excessive crystals
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT