1991. Two substances that can probably be used to determine filtration fraction are_______________?
A. Inulin and mannitol
B. Urea and diodrast
C. PAH and Phenol red
D. Inulin and PAH
✅ The correct answer is option D. Inulin and PAH.
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.
1992. Iron is complexed in haemoglobin to_______________?
A. Leucine
B. Histidine
C. Isoleucine
D. Valine
✅ The correct answer is option B. Histidine.
1993. Moth eaten appearance of of enamel is seen in____________?
A. Odontodysplasia
B. Amelogenisis stage
C. Desmolytic stage
D. Mottled enamel
✅ The correct answer is option A. Odontodysplasia.
1994. Sensory innervation of larynx as far as the vocal folds is by ________ nerve?
A. External laryngeal
B. Recurrent laryngeal
C. Internal laryngeal
D. Glossopharyngeal
✅ The correct answer is option C. Internal laryngeal.
1995. In cases of hypercapnia there is_______________?
A. Increased pH of blood
B. Decreased pH of blood
C. Remains same
D. Increased oxygen concentration in blood
✅ The correct answer is option B. Decreased pH of blood.
1996. Calcitonin is antagonist_______________?
A. Parathyroid hormone
B. Thyroxine
C. Triidothyronine
D. Serotonin
✅ The correct answer is option A. Parathyroid hormone.
1997. A person showing two cell lines drived from one zygote is__________________?
A. Chimerism
B. Mosaicism
C. Segregation
D. Pseudo – dominance
✅ The correct answer is option B. Mosaicism.
1998. Afferent component of corneal reflex is mediated by ________________?
A. Vagus nerve
B. Facial nerve
C. Trigeminal nerve
D. Glossopharyngeal nerve
✅ The correct answer is option C. Trigeminal nerve.
1999. Sublingual gland is a_____________?
A. Mixed gland
B. Serous gland
C. Mucous gland
D. Present in root of tongue
✅ The correct answer is option A. Mixed gland.
2000. All are actions of CCK except_______________?
A. Relax lower esophageal sphincter
B. Increased pancreatic secretion
C. Increased gastric secretion
D. Causes GB contraction
✅ The correct answer is option C. Increased gastric secretion.