Human Anatomy Amazing Trivia Facts Quiz!

1. If a lesion occurred in Broca's area, the patient will not be able to :

Understand written words

Speak properly “ aphasia “

Understand spoken word

A + C

2. DECUSSATION takes place in :

Pons

Mid brain

Medulla oblongata

Brain stem

3. Peristalsis starts at

Pharynx

Oral cavity

Esophagus

Stomach

4. Which of the following endocrine glands secrete only peptide hormones:

Hypothalamus

Pancreas

Anterior pituitary

Both C and B

5. T3 and T4 are secreted by :

Oxyphil cell

Chief cell

Follicular cell

Colloid cell

6. The optic nerve number 10 arises from :

Eyelids

Retina

Extrinsic eye muscle

The iris

7. The folded layers of Dura matter in the fissures between cerebellum and cerebrum is/are:

Falx cerebri

Tentorium cereblli

Falx cereblli

1 and 3

8. Which of the following doesn't related to propulsive movement ?

Facilitate digestion food by mixing food with the digestive juice

This movement pushes the food in one direction only

Occurs in tube like organ

It is known as peristalsis

9. The function of mucus is

Lubricate food

Digestion of lipids

Protection and cover digestive accessory organs

Non of the above

10. Gastric mixing takes place at

Antrum

Fundus

Body

Non of the above

11. All of the following are functions of endocrine system except :

Growth

Electrolytes balancing

Sensation

Reproductive

12. All of the following are innervated by cranial nerve number 7 except :

Sublingual gland

Submandibular gland

Lacrimal gland

Parotid gland

13. In penis parasympathetic nervous system leads to :

Ejaculation

Relaxation

Erection

Contraction

14. The part that prevents food escaping is

Tongue

Uvula

Epiglottis

Vocal cords

15. Olive nucleus are involved in

Sensory functions

Motor functions

Secretory functions

Functions which are done unconsciously

16. The frequency of theta waves equals :

( 4-8 ) Hz

( 8-13 ) Hz

( 0.5-4) Hz

( 13-30 ) Hz

17. The cerebrospinal fluid has the same structure of plasma,EXEPT:

It has lower chloride concentration

It is nearly free of proteins

Lt has higher sodium concentration

Two answers are correct

18. Which of the following is not true?

Digestion of lipids occurs in small intestines

Triglycerides will be digested into 3 fatty acids and glycerol

Digestion of proteins into short chains of amino acids takes place in stomach

Digestion of polysaccharides into monosaccharides occurs in oral cavity

19. Most absorption takes place at

Esophagus

Small intestines

Stomach

Large intestines

20. Receptive relaxation is stimulated by

Vagus nerve

Eating

Gastric filling

Two answers are possible

21. All of the following hormones enhance growth except:

Glucocoticoide

Growth hormone

Thyroid hormone

Insulin

22. Regarding hormones and their action, which action of following are incorrectly paired:

Increasing metabolic rate…………..> thyroxine

Decreasing NA+ level in ECF………..>aldosterone

Decreasing blood glucose…………..>Insulin

Constricting blood vessles………….>ADH

23. LH action include all of the following except:

Stimulation of testosterone production

Early growth of ovarian follicles

Ovulation

Stimulation of estrogen production

24. All of the following are tissues and organs releasing hormones except:

Pockets of cells in the small intestine

Stomach

Adipose cells

Heart

All of the above releasing hormones

25. Increasing in cortisol levels leads to:

Increase in ACTH and CRH

Increase in ACTH and decrease in CRH

Decrease in ACTH and CRH

Decrease in ACTH and increase in CRH

26. Choose the correct matching:

Parkison's disease-deficiency in dopamin which is released by ependymalcells

Hydrocephalus-accumulating of CSF in the brain

Third ventriculostomy put a tiny tube connect the third ventricle with the pericardium cavity.

Two answers are correct

27. Schizophrenia occurs due to :

Increase in dopamine

Decrease in dopamine

Hyper-excitability of the brain

Increased amounts of glutamate and aspartate

28. Which of the following cells is important in embryonic development :

All neuroglial cells

Ganglionic cells

Astrocytes

Acinar cells

29. Which of the following secrets nerve-growth enhancing factors

Schwann cells

Astrocytes

Oligodendrocytes

Satellite cells

30. Which of the following isn't a feature of mucosa?

It contains Enteric Nervous System

It is the innermost layer of the tract

It absorbed nutrients

It releases buffer, juice, enzymes and mucous

31. Which of the following is a serotonin derived hormone :

Glutamate

GABA

Melatonin

Dopamine

32. Which of the following hormones regulates another one :

ACTH and glucagon

TSH and thyroid hormone

LH and testosterone

Both B and C

33. Humoral stimuli mean :

The stimuli for hormonal release are electrolytes or other substances in blood

It’s the influence of the nervous system, where nerve fibers stimulate hormonal release

When one hormone stimulates the release of another hormone, governed by the negative feedback.

34. Concerning aldosterone ,which of the following is true :

ACTH is the major regulator of its secretion

It increases potassium reabsorption

It is secreted by zona fasciculate of the adrenal cortex

Hyperkalemia stimulates its secretion

35. Choose the correct statement.

Sulbutamol increases vasoconstriction

If salbutamol is given to asthma patients they will not be able to breath

Salbutamol activates beta 2 receptors in lungs only

Salbutamol activates beta 2 receptors in both the heart and the lungs

36. Drugs such as barbiturates augment which of the following :

Beta waves

Dopamine release

Degradation glutamate and GABA

Rise cortisol concentration

37. Which of the following isn't a feature of saliva?

Helps in speech

Regulated by hormones as well as neurons

Anti bacterial action

Helps solvents or molecules to be tasted

38. Excessive cortisol secretion causes:

Adrenogenital syndrome

Cushing’s syndrome

Addison’s disease

Conn’s syndrome

39. Which of the following is responsible about proprioceptive inputs :

Adrenergic receptors

Golgi tendons organs

Muscarinic receptors

Nicotinic receptors in skeletal muscles

40. All the following is true about ATROPINE except :

It is used to increase heart rate

It blocks muscarinic receptors

It suppresses salivary and bronchial secretions

It affects acetylcholine nicotinic receptors

41. Which of the following is involved in voluntary decision making with primary motor area :

Temporal gyrus

Hypothalamus

Cerebellum

Posterior parietal cortex

Human Anatomy Amazing Trivia Facts Quiz!

1. If a lesion occurred in Broca's area, the patient will not be able to :

2.

What first name or nickname would you like us to use?

2. DECUSSATION takes place in :

3. Peristalsis starts at

4. Which of the following endocrine glands secrete only peptide hormones:

5. T3 and T4 are secreted by :

6. The optic nerve number 10 arises from :

7. The folded layers of Dura matter in the fissures between cerebellum and cerebrum is/are:

8. Which of the following doesn't related to propulsive movement ?

9. The function of mucus is

10. Gastric mixing takes place at

11. All of the following are functions of endocrine system except :

12. All of the following are innervated by cranial nerve number 7 except :

13. In penis parasympathetic nervous system leads to :

14. The part that prevents food escaping is

15. Olive nucleus are involved in

16. The frequency of theta waves equals :

17. The cerebrospinal fluid has the same structure of plasma,EXEPT:

18. Which of the following is not true?

19. Most absorption takes place at

20. Receptive relaxation is stimulated by

21. All of the following hormones enhance growth except:

22. Regarding hormones and their action, which action of following are incorrectly paired:

23. LH action include all of the following except:

24. All of the following are tissues and organs releasing hormones except:

25. Increasing in cortisol levels leads to:

26. Choose the correct matching:

27. Schizophrenia occurs due to :

28. Which of the following cells is important in embryonic development :

29. Which of the following secrets nerve-growth enhancing factors

30. Which of the following isn't a feature of mucosa?

31. Which of the following is a serotonin derived hormone :

32. Which of the following hormones regulates another one :

33. Humoral stimuli mean :

34. Concerning aldosterone ,which of the following is true :

35. Choose the correct statement.

36. Drugs such as barbiturates augment which of the following :

37. Which of the following isn't a feature of saliva?

38. Excessive cortisol secretion causes:

39. Which of the following is responsible about proprioceptive inputs :

40. All the following is true about ATROPINE except :

41. Which of the following is involved in voluntary decision making with primary motor area :