REFA Exit Exam • Set 1 Question 15 of 30

Urine enters the bladder through which structure ?

✓

Direct Answer

Option A: Ureters

Renal anatomy confirms that urine produced in the kidneys travels downward into the urinary bladder via peristaltic contractions of the muscular tubes known as ureters.

All Options

Ureters (Correct Answer)

Collecting duct

Kidney

Urethra

Detailed Explanation & Context

Renal anatomy confirms that urine produced in the kidneys travels downward into the urinary bladder via peristaltic contractions of the muscular tubes known as ureters.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Elementary First Aid (REFA).

Practice Full REFA Set 1

Test yourself with 30 interactive questions, live timer, and instant score.

Launch Practice Simulator →

Question Discussion & Notes

Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.

Loading mariner discussions...

« Previous Question Next Question »

More Questions in REFA Set 1

View All 30 →

Q1 Tonsils are special collections of lymphoid tissue, are protective structures and are located primarily at the entrances of the respiratory and digestive system Q2 A tissue is a group of like cells working together Q3 Which fire extinguisher is most prone to freezing when stowed in low temperature? Q4 You discover a particle embedded in the casualty cornea. You should Q5 Tissue make up organs. An organ is structure performing a particular function Q6 After an extremity fracture has been immobilised, the responder should check for circulation Q7 When performing adult CPR you give Q8 What method of handling you see if victim is unconscious Q9 The heat produces motive force to drive the blood, is located just below the diaphragm extending slightly to the right, the size of heart of an average is weighing ½ kg Q10 A faint is a brief loss of consciousness of more than momentary duration caused by a temporary reduction in the flow of blood to the brain. How would you prevent anyone from fainting ?