Nokea
Which tubules are the effectors for ADH?
- A. Distal and collecting
- B. Proximal and collecting
- C. Loop of Henle and Distal
- D. Loop of Henle and proximal
Correct Answer: A
Rationale: ADH acts on the distal convoluted tubule and collecting duct to increase water reabsorption.
You may also like to solve these questions
What is the name of the cells that secrete hydrochloric acid into the stomach?
- A. Gastric pits
- B. Chief cells
- C. Parietal cells
- D. Enteroendocrine cells
Correct Answer: C
Rationale: Parietal cells secrete hydrochloric acid (HCl) into the stomach to aid in digestion. Gastric pits are structures, not cells; chief cells secrete pepsinogen; enteroendocrine cells release hormones.
Jaundice is a disorder of :
- A. Skin and eyes
- B. Digestive system
- C. Circulatory system
- D. Excretory system
Correct Answer: B
Rationale: Jaundice is a digestive disorder caused by liver dysfunction, leading to bilirubin buildup.
Simple sugar of blood is-
- A. Dextrin
- B. Lactose
- C. Sucrose
- D. Glucose
Correct Answer: D
Rationale: Glucose is the primary simple sugar circulating in the blood.
Urine leaves the body through a tube called
- A. the urethra
- B. the ureter
- C. the bladder
- D. the nephron
Correct Answer: A
Rationale: The urethra is the tube through which urine exits the body.
Blood from the intestines travels to the liver via the:
- A. hepatic artery
- B. mesenteric artery
- C. hepatic vein
- D. hepatic portal vein
Correct Answer: D
Rationale: The hepatic portal vein carries nutrient-rich blood from the intestines to the liver for processing before it enters systemic circulation.