اختر الجواب الصحيح 15. regarding tubuloglomerular feedback, which is true

a. tends to maintain renal blood flow

b. the sensor is JG cell

c. operates via contraction of the mesangial cells

d. acts to reduce GFR if the flow rate in the ascending loop of Henle falls

e. GFR is modulated via contraction or dilation of the afferent arteriole

What is the solution of 5/2x - 7 = 3/4x + 14 ? a. x = -6 b. x = 6 c. x= 8 d. x = 12

Anurse is teaching a newly licensed nurse about safe medication administration. the nurse should instruct that which of the following actions is included in the 6 rights of medication administration? a. verify dosage calculation with a second nurse. b. obtain a current list of the client’s medications. c. document medication prior to administration. d. compare a new prescription with an old prescription.

Anurse is planning teaching for a client who has asthma about taking montelukast. which of the following should the nurse include about the purpose of this medication? a. relieves acute bronchospasm b. inhibits replication of neutrophils c. controls inflammation in the airways d. activates beta2-receptors in smooth muscle