Which of the following diluents should be used when an RBC count is requested?
Show Hint
- Dilute acetic acid
- Hypotonic saline
- Isotonic saline
- Turk’s solution
The Correct Option is C
Solution and Explanation
Isotonic saline (0.85% NaCl) is used as a diluent for RBC counts because it maintains the integrity of the red blood cells, preventing hemolysis. Other diluents, such as dilute acetic acid or Turk’s solution, are used for WBC counts as they lyse red blood cells to better visualize white blood cells.
Top Questions on Microbiology
Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)- NEET (UG) - 2025
- Biology
- Microbiology
Match the LIST-I with LIST-II.
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Pathogen)} & \textbf{LIST II (Detection methods)} \\ \hline A. \ \text{Legionella} & I. \ \text{Enzyme-linked immunosorbent assay (ELISA) or EIA for detection of P-24} \\ B. \ \text{HIV} & II. \ \text{Cartridge based nucleic acid amplification test (CBNAAT) Gene Xpert} \\ C. \ \text{Mycobacterium} & III. \ \text{Urinary antigen test} \\ D. \ \text{Salmonella typhi} & IV. \ \text{Widal test for antibody against both O and H antigens} \\ \hline \end{array} \]Match the LIST-I (Microbial pathogen) with LIST-II (Clinical syndromes):
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Microbial pathogen)} & \textbf{LIST II (Clinical syndromes)} \\ \hline A. \ \textbf{Haemophilus aegyptius} & I. \ Upper respiratory tract infection \\ B. \ \textbf{Haemophilus influenzae} & II. \ Pneumonia \\ C. \ \textbf{Haemophilus ducreyi} & III. \ Conjunctivitis \\ D. \ \textbf{Haemophilus haemolyticus} & IV. \ Chancroid (STD) \\ \hline \end{array} \]
Choose the correct answer from the options given below:
- HPV is responsible mainly for:
- Choose the antigenic component of the viral infection Hepatitis B from the following options.
Questions Asked in CUET PG exam
- There are five boys P, Q, R, S and T sitting in a row facing North such that P is right of Q and T is left of R and right of P. Q is right of S. Which boy is in the middle of the row?
- CUET (PG) - 2025
- Seating Arrangement
- Bak I-o on’sogiminko Bak II baksa nangrimtabo. \[ \begin{array}{|l|l|} \hline \textbf{Bak I} & \textbf{Bak II} \\ \hline A. \ \text{Notes on the Languages spoken by the various tribes inhabiting the valley of Assam and its mountain confines} & I. \ \text{B.H. Hodgson} \\ B. \ \text{On the Aborigines of North Eastern India} & II. \ \text{W.W. Hunter} \\ C. \ \text{Comparison of Indo-Chinese languages} & III. \ \text{William Robinson} \\ D. \ \text{A Comparative Dictionary of the Languages of India and High Asia} & IV. \ \text{Nathan Brown} \\ \hline \end{array} \] Ka’mao on’sogiminrangoniko kakket ong’gipako seokbo:
- CUET (PG) - 2025
- Linguistics and Language Studies
- Bak I-o on’sogiminko Bak II baksa nangrimatbo. \[ \begin{array}{|l|l|} \hline \textbf{Bak I} & \textbf{Bak II} \\ \hline A. \ \text{Mande ino game sue cha’ja, Achak ine mingmara ki ine chaja.} & I. \ \text{Aratsrangipani kam} \\ B. \ \text{Be eno’a mang ba’ja, Salki’a ki nangja, Kang’keraen gonguja, a’ki salki nanggita.} & II. \ \text{Indin katchapa’asia mangni dongia} \\ C. \ \text{Chiningo ja’a sa, Okinongo waga chawa.} & III. \ \text{Mandeeni bewal gita dakja} \\ D. \ \text{Gipimi dama dokona chrok mesea, Jawaini meseng cha aona ku’chi mitapa.} & IV. \ \text{Gimaatna kratcha’atna ba misina chol ra’a} \\ \hline \end{array} \] Ka’mao on’sogiminrangoniko kakket ong’gipako seokbo:
- CUET (PG) - 2025
- Garo Poetic
- Bak I-o on’sogiminko Bak II baksa nangrimatbo. \[ \begin{array}{|l|l|} \hline \textbf{Bak I} & \textbf{Bak II} \\ \hline A. \ \text{Ku’bisring I} & I. \ \text{Padot Do’bipa} \\ B. \ \text{Ku’bisring II} & II. \ \text{Aman’ Ku’sik} \\ C. \ \text{Ku’mande Ku’jaleng} & III. \ \text{Nang’ring’ako anga mia’sisokjenga, gitel!} \\ D. \ \text{Gitanjali} & IV. \ \text{Salgi Chil’engsa} \\ \hline \end{array} \] Ka’mao on’sogiminrangoniko kakket ong’gipako seokbo:
- CUET (PG) - 2025
- Garo Literature
- Bak I-o on’sogiminko Bak II baksa nangrimatbo. \[ \begin{array}{|l|l|} \hline \textbf{Bak I} & \textbf{Bak II} \\ \hline A. \ \text{A keja a’matja} & I. \ \text{On’tinimbitu u’ja} \\ B. \ \text{Okamna intila} & II. \ \text{Matecha chike mongna doke saitgipa mandeko nokona ra’baa.} \\ C. \ \text{Mangbila de’bila} & III. \ \text{Biminga mingne okamna.} \\ D. \ \text{Sarija surija} & IV. \ \text{Arata} \\ \hline \end{array} \] Ka’mao on’sogimirangoniko kakket ong’gipako seokbo:
- CUET (PG) - 2025
- Garo Literature