A. Salivary glands only
B. Lacrimal gland only
C. Salivary and mucous glands
D. Salivary and lacrimal glands
✅ The correct answer is option D. Salivary and lacrimal glands.
Medical
Prepare effectively with the latest Medical MCQs with answers and explanations for exams, interviews, and job tests. Our collection covers anatomy, physiology, biochemistry, pharmacology, pathology, microbiology, forensic medicine, community medicine, and clinical skills. These Medical multiple-choice questions are designed for students, medical aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, medical entrance exams, and recruitment assessments. Strengthen your medical knowledge, improve problem-solving skills, and score higher with our updated Medical MCQs.
1942. Which of the following is correct of the pyruvate dehydrogenase enzyme complex ?
A. It is present in cytoplasm
B. Catalyzes the conversion of pyruvate to oxaloacetate
C. Requires TPP as cofactor
D. Catalyzes a reversible reaction
✅ The correct answer is option C. Requires TPP as cofactor.
1943. The transverse venous sinus continues as_________________?
A. Straight sinus
B. Cavernous sinus
C. Sigmoid sinus
D. Ethmoidal sinus
✅ The correct answer is option C. Sigmoid sinus.
1944. Temporo – mandibular ligament is attached to _____________?
A. Lateral aspect of TMJ
B. Posterior aspect of TMJ
C. Mandibular condyle
D. Coronioid process
✅ The correct answer is option A. Lateral aspect of TMJ.
1945. Machineable glass ceramic is________________?
A. Cerestore
B. Decor MGC
C. Infusium
D. Leucite
✅ The correct answer is option B. Decor MGC.
1946. SA node acts as a pacemaker of the heart because of the fact that it_________________?
A. is capable of generating impulses
B. Has rich sympathetic innervation
C. Has poor cholinergic innervation
D. Generates impulses at the highest rate
✅ The correct answer is option D. Generates impulses at the highest rate.
1947. Digestion of proteins is initiated by________________?
A. Amylase
B. Sucrase
C. Chymotrypsin
D. Pepsin
✅ The correct answer is option D. Pepsin.
1948. Vit-K deficiency is indicated by___________?
A. Low platelet count
B. Increased prothrombin time
C. Decreased prothrombin time
D. None of the above
✅ The correct answer is option B. Increased prothrombin time.
1949. To measure renal plasma clearance compound should be_________________?
A. <70,000 Mol.wt
B. Bound to plasma protein
C. Secreted by the tubules
D. Completely filtered by glomerulus
✅ The correct answer is option D. Completely filtered by glomerulus.
1950. Lingual gives attachment to________________?
A. Upper medial incisor
B. Sphenomandibular ligament
C. Temporomandibular ligament
D. All
✅ The correct answer is option B. Sphenomandibular ligament.