A. Centric occlusion
B. Rest position
C. Protrusive contacts
D. Laterotrusive contacts
✅ The correct answer is option A. Centric occlusion.
2043. Ammonia in the kidney tubules is excreted in exchange for______________?
A. HCO3-
B. Na+
C. CL-
D. PO4-2
✅ The correct answer is option B. Na+.
2040. Basement membrane________________?
A. Contains lamina lucida & Lamina dura
B. Consists luratihyaline granules
C. consists of lamina densa and lamina lucida
D. consists of desmosomes and hemi desmosomes
✅ The correct answer is option C. consists of lamina densa and lamina lucida.
Coenzyme forms are correctly matched except_____________?
A. Biotin – carboxylated biotin
B. Vitamin B – ATP
C. Niacin – NAD+NADP
D. Vitamin B2 – FMN+FAC
✅ The correct answer is option B. Vitamin B – ATP.
2034. In the majority of situations, that first decidous tooth to erupt is the____________?
A. Mandibular central incisor
B. Mandibular first molar
C. Maxillary central incisor
D. Maxillary second molar
✅ The correct answer is option A. Mandibular central incisor.
Which of the following releases single wavelength of energy ?
A. QTH
B. PAC
C. LED
D. Argon lasers
✅ The correct answer is option D. Argon lasers.
Denaturation of double stranded DNA involves_______________?
A. It gets broken down to nucleotides
B. It becomes single stranded reversibly
C. It becomes single stranded irreversibly
D. It becomes double stranded irreversibly
✅ The correct answer is option B. It becomes single stranded reversibly.
346. The anatomical division in the right middle lobe of lung is______________?
A. Right and left
B. Anterior and posterior
C. Medial & Lateral
D. Apical and inferior
✅ The correct answer is option C. Medial & Lateral.
2023. The hormone whose deficiency causes diabetes insipidus is released from which nucleus of pituitary ________________?
A. Supraoptic
B. Pre optic
C. Suprachiasmatic
D. Paraventricular
✅ The correct answer is option A. Supraoptic.
2021. Negative BMR is observed with______________?
A. Pituitary disturbance
B. Thyroid disturbance
C. Parathyroid
D. All of the above
✅ The correct answer is option B. Thyroid disturbance.