Urinary System quizzes

Free medical quiz

Control of Plasma Osmolarity Quiz

Focused SBA-style practice, followed by the answer and explanation for every question.

Free now
8 questions
Full bank
60 questions
Answers
Explained

Question preview

What you will practice

A glimpse of this focused set. Start to see the options, answers and explanations.

  1. 1

    Which statement best describes the difference between osmolarity and osmolality?

  2. 2

    Which of the following best describes the primary action of antidiuretic hormone (ADH) on the kidney to regulate plasma osmolarity?

  3. 3

    Which change most directly triggers the behavioural urge to drink water in humans?

Revise before you test

Review SimpleMed's doctor-written article, then return here to check recall.

Read the topic article

Need wider coverage?

Explore every Urinary System topic set, or build a tailored mixed session.

Browse subject quizzes