22500+ MCQs for NDA are available here. You can learn these questions for your better preparation. Questions are available with its correct answer. You can check the correct answer of any questions by clicking the option or show answer button. Have a nice day and enjoy learning NDA MCQ Questions.
Learn NDA MCQs with answers [Page -134 of Department 57]
-1349) Sea sickness is due to the effect of the motion of ship, on
(A) internal ear
(B) stomach
(C) eyes
(D) heart
Correct Answer - Option
(B)
Explanation :
Motion sickness or kinetosis, also known as travel sickness, is a condition in which a disagreement exists between visually perceived movement & the vestibular system's sense of movement. If the motion causing nausea is not resolved, the sufferer will usually vomit. Depending on the cause it can also be referred to as seasickness, car sickness, simulation sickness or airsickness. Ginger is reported to calm the pyloric valve situated at the base of the stomach. This relaxation of the valve allows the stomach to operate normally whereby the contents will enter the small intestine instead of being retained within the stomach. It is this undesirable effect of retention in the stomach that eventually results in vomiting.
A typical adult human skeleton consists of 206 bones. The number of bones changes with age, as multiple ossific nuclei joined by synchondroses fuse into fewer mature bones, a process which typically reaches completion in the 3rd decade of life. The 206 bones of the skeleton provide a framework & points of attachment for many of the soft tissues of the body.
You are learning MCQ Questions of NDA Department : 57 | Page : -134
Jump to
TAGs: NDA mcqs, important NDA mcqs, important NDA questions,
NDA questions, mcq for NDA, important mcq for NDA, mcqs for NDA, mcq questions for NDA, mcq question for NDA, prepare online for NDA