HESI A2
HESI A2 Version 1 Anatomy and Physiology Questions
Question 1 of 5
During digestion, what does the stomach muscle churn and mix food into, turning it into a soupy substance known as which of the following?
Correct Answer: C
Rationale: The correct answer is C: Chyme. During digestion, the stomach muscle contracts and mixes food with digestive juices, breaking it down into a thick, soupy liquid called chyme. This chyme is then slowly released into the small intestine for further digestion and absorption of nutrients.
Question 2 of 5
Which hormone is responsible for preparing the endometrium of the uterus for pregnancy?
Correct Answer: B
Rationale: Estrogen is the hormone responsible for initiating the preparation of the endometrium of the uterus for pregnancy. Estrogen helps thicken the endometrial lining, which is crucial for the implantation of a fertilized egg. It plays a vital role in the menstrual cycle and is primarily produced by the ovaries.
Question 3 of 5
A sprain occurs when there is a tear in which structure?
Correct Answer: B
Rationale:
Question 4 of 5
The distal end of the two bones that articulate with the carpals are broken. Which bones are these?
Correct Answer: A
Rationale:
Question 5 of 5
Which anatomical structure houses the terminal bronchioles?
Correct Answer: B
Rationale: